Tehran Weather: Navigating Iran's Capital Climate

Marilie Satterfield 23 Jun 2025

When planning a visit to Tehran, Iran, understanding the local weather is paramount for a comfortable and enjoyable experience. From the bustling streets to the serene mountain slopes, Tehran's climate is as diverse as its culture, presenting a unique set of conditions throughout the year. Knowing what to expect, whether it's the scorching summer sun or the crisp winter chill, can significantly impact your travel plans, wardrobe choices, and daily activities in this vibrant metropolis.

This comprehensive guide delves deep into the nuances of Tehran weather Iran, providing insights into its seasonal variations, daily forecasts, and long-term trends. We'll explore everything from current conditions and air quality to precipitation chances and severe weather alerts, ensuring you're well-equipped to navigate the ever-changing skies above Iran's capital.

Understanding Tehran's Unique Climate
- Geographic Context and Elevation
The Four Seasons of Tehran Weather
Your Daily Tehran Weather Forecast
Beyond Today: Extended Forecasts for Tehran
Key Weather Elements: Precipitation, Wind, and Air Quality
Staying Prepared: Severe Weather and Updates
Essential Tools for Checking Tehran Weather
Navigating Tehran's Climate: Practical Tips
Conclusion: Mastering the Tehran Weather Experience

Understanding Tehran's Unique Climate

Tehran, the sprawling capital of Iran, boasts a fascinating and often unpredictable climate, largely influenced by its unique geographical position. Situated at the foothills of the majestic Alborz Mountains to the north and bordering a vast desert plain to the south, the city experiences a semi-arid, continental climate. This geographical dichotomy results in significant temperature variations between seasons and even between different parts of the city. Understanding these fundamental influences is key to appreciating the dynamic nature of Tehran weather Iran.

The city's elevation plays a crucial role in shaping its climate. The northern districts, closer to the mountains, are generally cooler and receive more precipitation, including snowfall in winter, compared to the warmer, drier southern parts. This altitudinal difference means that while you might experience a pleasant spring day in the north, the south could already be feeling the onset of summer's heat. The interaction between mountain air currents and desert influences creates a complex meteorological tapestry that defines Tehran's atmospheric conditions year-round.

Geographic Context and Elevation

To put it into perspective, Tehran is 1146 m above sea level and located at 35.67° N 51.43° E. This significant elevation, combined with its continental position far from major bodies of water (other than the Caspian Sea to the north, whose influence is somewhat blocked by the Alborz), contributes to its distinct four-season climate. The high altitude means that even during hot summers, nights can bring a welcome drop in temperature, offering a respite from the daytime heat. Conversely, in winter, the elevation amplifies the cold, often leading to sub-zero temperatures and considerable snowfall, especially in the higher northern areas. This elevation also influences atmospheric pressure and, consequently, wind patterns, which are vital for understanding air quality.

The Four Seasons of Tehran Weather

Tehran truly experiences four distinct seasons, each with its own charm and climatic characteristics. From the blossoming beauty of spring to the crisp coolness of autumn, and the intense heat of summer to the snowy landscapes of winter, the Tehran weather Iran cycle offers a diverse range of experiences. Preparing for your visit means understanding what each season typically brings.

Spring's Gentle Embrace

Spring in Tehran, typically from March to May, is arguably the most pleasant time to visit. The weather is generally mild and agreeable, with temperatures gradually rising from cool to warm. The city bursts into bloom, and the air feels fresh. While the days are mostly sunny, spring can also bring occasional rain showers, which contribute to the lush greenery. It's a season of transition, where you might still feel a lingering chill in early March, but by late May, summer's warmth begins to assert itself. This period is ideal for exploring the city's parks, historical sites, and engaging in outdoor activities without the intensity of summer heat or winter cold.

Summer's Fiery Grip

Summers in Tehran, spanning from June to August, are characterized by intense heat and very dry conditions. Temperatures frequently soar, often exceeding 35°C (95°F) and sometimes reaching 40°C (104°F) or higher. Precipitation is extremely rare during these months, and the skies are typically clear and sunny. While the daytime heat can be formidable, the low humidity often makes it more tolerable than humid heat. Furthermore, due to Tehran's elevation, evenings usually bring a noticeable drop in temperature, offering a much-needed respite. Air conditioning is a necessity during this period, and staying hydrated is crucial. Many locals seek refuge in the cooler northern parts of the city or head to mountain resorts to escape the peak summer temperatures.

Autumn's Golden Hues

Autumn, from September to November, is another delightful season in Tehran. The scorching summer heat gradually gives way to cooler, more comfortable temperatures. The city's trees transform into vibrant shades of gold, red, and brown, creating picturesque landscapes. While early autumn can still feel quite warm, by October and November, the weather becomes crisp and invigorating. This season often brings moderate rainfall, helping to clear the air and refresh the urban environment. Autumn is perfect for leisurely strolls, visiting outdoor markets, and enjoying the city's cultural attractions without the crowds of peak tourist seasons. It's a time when the Tehran weather Iran offers a gentle transition towards the colder months.

Winter's Chilly Charm

Winter in Tehran, from December to February, is cold and often snowy, especially in the northern parts of the city. Temperatures frequently drop below freezing, and snowfall can be significant, transforming the urban landscape into a winter wonderland. While the southern parts of Tehran may experience less snow and slightly milder temperatures, the overall climate is cold and crisp. The Alborz Mountains, visible from most parts of the city, become snow-capped, offering stunning views and opportunities for winter sports like skiing. Warm clothing, including heavy coats, hats, and gloves, is essential for navigating Tehran during these months. Despite the cold, clear, sunny winter days can be incredibly beautiful, offering a unique perspective on the city.

Your Daily Tehran Weather Forecast

For residents and visitors alike, staying updated on the daily Tehran weather Iran forecast is a routine necessity. Whether you're planning your commute, an outdoor excursion, or simply deciding what to wear, accurate short-term predictions are invaluable. Modern weather services provide comprehensive details, far beyond just temperature, giving you a full picture of what to expect.

Typically, a daily forecast for Tehran includes current conditions, wind, air quality, and what to expect for the next 3 days. This means you can get an immediate snapshot of the temperature, humidity, and wind speed, along with crucial information on air quality, which can fluctuate in a major metropolitan area like Tehran. Knowing the forecast for the immediate future allows for better planning, whether it's anticipating a warm afternoon or preparing for a sudden drop in temperature. Today’s and tonight’s Tehran, Tehran, Iran weather forecast, weather conditions and Doppler radar from The Weather Channel and Weather.com, for instance, offer detailed hourly breakdowns, ensuring you're never caught off guard.

These forecasts are incredibly precise, often providing hourly temperature, chance of rain, and sunshine hours. For example, you might see that as of 6:23 pm GMT+03:30, the hourly weather forecast for Tehran indicates a specific temperature, wind direction, and a certain percentage chance of precipitation over the next few hours. This granular detail is particularly useful for planning activities that require specific weather conditions, such as photography, hiking, or even just a walk in the park. Reliable sources also provide high/low, precipitation chances, sunrise/sunset, and today's temperature history, giving you a complete overview of the day's atmospheric narrative.

Beyond Today: Extended Forecasts for Tehran

While daily forecasts are essential for immediate planning, understanding the long-term outlook for Tehran weather Iran is equally important for those planning future trips or needing to make decisions further down the line. Extended forecasts provide a broader perspective, helping you prepare for seasonal changes, upcoming events, or simply gain peace of mind about future conditions.

Many reliable weather platforms offer an extended daily forecast for Tehran, Tehran, Iran, stretching beyond the typical 3-day window. You can often find a 2-week extended forecast in Tehran, Iran, giving you a good indication of temperatures and precipitation trends for the coming fortnight. This is particularly useful for packing, scheduling outdoor events, or anticipating energy consumption for heating or cooling. For those planning well in advance, some services even provide up to 90 days of daily highs, lows, and precipitation chances. While these long-range forecasts are less precise than immediate ones, they offer valuable insights into general patterns and potential shifts in the climate.

These extended forecasts are constantly updated and refined as new data becomes available. For instance, you might check the forecasted weather conditions for the coming 2 weeks for Tehran and see a general trend of clear skies, or perhaps a period of increased rainfall. This long-term view is crucial for agricultural planning, large-scale event management, or simply for individuals who prefer to be thoroughly prepared for the future. The ability to know what's coming with AccuWeather's extended daily forecasts for Tehran, Tehran, Iran, empowers users to make informed decisions far in advance, minimizing surprises and maximizing comfort.

Key Weather Elements: Precipitation, Wind, and Air Quality

Beyond just temperature, several other critical elements define the Tehran weather Iran experience. Precipitation, wind patterns, and especially air quality, are significant factors that can impact daily life and travel plans in the capital. Understanding these elements is vital for a holistic appreciation of Tehran's atmospheric conditions.

Precipitation: Tehran experiences distinct wet and dry seasons. Summers are exceptionally dry, with virtually no rainfall. The majority of precipitation occurs during late autumn, winter, and early spring. This can manifest as rain in the lower altitudes and significant snowfall in the northern, higher parts of the city. Keeping an eye on precipitation chances is crucial, especially during the colder months when snow can affect traffic and daily routines. Modern weather tools provide precipitation radar, allowing you to track approaching rain or snow in real-time, helping you plan your movements and avoid getting caught in a downpour or a blizzard.

Wind: Wind conditions in Tehran can vary. While strong winds are not a constant feature, they do occur, particularly during transitional seasons. Wind plays a significant role in dispersing pollutants and can affect comfort levels, especially on colder days. Weather forecasts typically include wind speed and direction, which can be useful for outdoor activities or understanding how air quality might change. For instance, certain wind patterns can either clear the city's air or, conversely, trap pollutants, making air quality a key concern.

Air Quality: Air quality is a prominent issue in Tehran, particularly during colder months when temperature inversions can trap pollutants close to the ground. Vehicle emissions, industrial activity, and even dust storms from the surrounding deserts contribute to air pollution. Weather forecasts for Tehran, Iran often include air quality indices, which are crucial for residents and visitors, especially those with respiratory sensitivities. On days with poor air quality, authorities may issue warnings, and it's advisable to limit outdoor activities. Conversely, strong winds or significant rainfall can help clear the air, leading to clearer skies and healthier breathing conditions. Staying informed about air quality alongside temperature and precipitation is essential for well-being in Tehran.

Staying Prepared: Severe Weather and Updates

While much of the Tehran weather Iran is predictable in its seasonal patterns, like any major city, it can experience severe weather events that necessitate preparedness. Being aware of potential hazards and knowing how to access timely updates is crucial for safety and convenience.

Severe weather in Tehran can manifest in various forms. In winter, heavy snowfall can lead to significant disruptions, causing traffic jams, school closures, and affecting public transportation. Sudden, intense rain showers, particularly in spring and autumn, can sometimes lead to localized flooding, especially in low-lying areas or where drainage systems are overwhelmed. Dust storms, originating from the desert regions to the south, can occasionally sweep over the city, drastically reducing visibility and impacting air quality. While less common, thunderstorms can also occur, bringing strong winds and lightning.

Reliable weather services are your best allies in staying informed. They provide current weather warnings and alerts for severe conditions. It's advisable to stay updated on precipitation, severe weather through reputable channels. Many platforms offer real-time updates, pushing notifications for sudden changes or impending hazards. This proactive approach allows you to adjust your plans, ensure your safety, and minimize inconvenience. For instance, if heavy snow is forecasted, you might choose to use public transport instead of driving, or if a dust storm is imminent, you might decide to stay indoors. Being prepared means having access to information and acting upon it promptly.

Essential Tools for Checking Tehran Weather

In today's digital age, accessing real-time and forecasted Tehran weather Iran information is easier than ever. A plethora of tools and platforms are available at your fingertips, providing detailed, up-to-the-minute data to help you plan your day, week, or even months ahead. Knowing which resources to trust and how to utilize them effectively can make a significant difference in your experience of Tehran's climate.

One of the most comprehensive ways to get information is through dedicated weather websites and mobile applications. Services like The Weather Channel and Weather.com, as well as AccuWeather, are widely used and highly reliable. They offer detailed forecasts, including today's and tonight's professional weather forecast for Tehran, complete with hourly breakdowns, temperature histories, and precipitation chances. You can often check current conditions in Tehran, Tehran, Iran with radar, hourly, and more, giving you immediate insights into the prevailing weather.

Beyond basic forecasts, these tools often feature advanced functionalities that provide a deeper dive into atmospheric conditions. For instance, you can access Doppler radar, which visualizes precipitation, and HD satellite images, offering a broad view of cloud cover and weather systems. The ability to see weather overview detailed hourly forecast — next 24 hours, often with specific timestamps like June 15, 2025, June 16, 2025, and so on, allows for precise planning. Some platforms even allow you to scroll right to see more conditions comfort precipitation sun, providing a holistic view of how the weather will feel, not just what the numbers say. The convenience of an easy to use weather radar at your fingertips means you can quickly assess local conditions and make informed decisions on the go, whether you're observing conditions as of 6:23 pm GMT+03:30 or checking the hourly weather forecast in Tehran, Tehran, Iran for the next few hours.

Navigating Tehran's Climate: Practical Tips

Understanding the Tehran weather Iran is one thing; effectively navigating it is another. Whether you're a first-time visitor or a long-term resident, a few practical tips can significantly enhance your comfort and experience in this diverse climate.

Dress in Layers: Due to significant temperature swings between day and night, and between different parts of the city (north vs. south), layering is always a good strategy. This allows you to adjust your clothing easily throughout the day.
Hydration is Key in Summer: Tehran's summers are hot and dry. Always carry water, especially if you plan to be outdoors for extended periods. Seek shade during peak sun hours (mid-day).
Prepare for Winter Chill and Snow: If visiting in winter, especially December to February, pack warm clothing, including a heavy coat, gloves, hat, and waterproof footwear. Snow can be substantial in northern Tehran.
Check Air Quality: Particularly in autumn and winter, monitor air quality forecasts. On days with high pollution levels, limit outdoor activities, especially if you have respiratory issues.
Utilize Public Transport During Bad Weather: Heavy rain or snow can significantly impact traffic. Rely on Tehran's extensive metro system during such conditions to avoid delays.
Sun Protection: Regardless of the season, the sun in Tehran can be strong due to its elevation. Wear sunscreen, sunglasses, and a hat, especially during daytime hours.
Be Aware of Time Zones: When checking forecasts, note that all times are Iran Standard Time (Asia/Tehran, GMT+3:30) unless otherwise stated. This is important for accurate interpretation of hourly forecasts and sunrise/sunset times.
Flexibility in Planning: While forecasts are reliable, weather can be unpredictable. Have alternative plans for outdoor activities in case of sudden changes in precipitation or temperature.

Conclusion: Mastering the Tehran Weather Experience

The Tehran weather Iran is a dynamic and multifaceted aspect of life in the capital, shaped by its unique geographical position at the intersection of mountains and desert. From the pleasant breezes of spring to the intense heat of summer, the vibrant hues of autumn, and the snowy charm of winter, Tehran offers a distinct climatic experience in every season.

We've explored the importance of understanding daily forecasts, with their detailed insights into current conditions, wind, and crucial air quality data. We've also delved into the utility of extended forecasts, providing a glimpse into the coming weeks and even months, allowing for more comprehensive planning. By utilizing the readily available tools—from Doppler radar to hourly temperature breakdowns—you can stay ahead of any atmospheric shifts. Ultimately, mastering the Tehran weather Iran experience is about being informed, prepared, and adaptable. So, whether you're packing for a trip or simply planning your day, remember to check the forecast, embrace the city's diverse climate, and enjoy all that Tehran has to offer.

What are your experiences with Tehran's weather? Do you have any favorite seasons or essential tips for navigating its climate? Share your thoughts and insights in the comments below, and don't forget to share this guide with anyone planning a visit to this captivating city!

A view of Tehran, Iran, at night Stock Photo - Alamy

Tehran is about as densely populated as New York City - The New York Times

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