Tehran
May
Weather in Tehran for May 2025
Your guide to Tehran weather in May - trends and predictions
In general, the average temperature in Tehran at the beginning of May is 24.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 32 °C by the end of May.
With an average of 2 rainy days, Tehran experiences minimal rainfall in May, ensuring that most days remain pleasantly dry.
Is May a good time to visit Tehran? check out the best time to travel to Tehran page.
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29
Dry days
2
Rainy days
0
Snow days
30°/15°
Temperatures
21 km/h
Avg max wind
25 %
Avg humidity
Tehran in May average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2  24° | 3 24° | 4 23° | |||
| 5 25° | 6 25° | 7 27° | 8  27° | 9  25° | 10 25° | 11  27° |
| 12 29° | 13 30° | 14  26° | 15 25° | 16 25° | 17 25° | 18 27° |
| 19 28° | 20 29° | 21 29° | 22 29° | 23 30° | 24 31° | 25 32° |
| 26 29° | 27 31° | 28 32° | 29 33° | 30 34° | 31 33° |
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Temperatures trend during May in Tehran
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Moderate rain at times | 26° /16° | 0.6 mm | 6 | |
| 2 May | Sunny | 24° /15° | 0 mm | 6 | |
| 3 May | Sunny | 24° /14° | 2.4 mm | 6 | |
| 4 May | Sunny | 23° /12° | 0.1 mm | 6 | |
| 5 May | Sunny | 25° /10° | 0 mm | 7 | |
| 6 May | Sunny | 25° /13° | 2.6 mm | 6 | |
| 7 May | Sunny | 27° /14° | 3 mm | 7 | |
| 8 May | Patchy rain possible | 27° /15° | 0.2 mm | 7 | |
| 9 May | Cloudy | 25° /15° | 0.2 mm | 6 | |
| 10 May | Moderate or heavy rain shower | 25° /13° | 5.7 mm | 6 | |
| 11 May | Partly cloudy | 27° /15° | 0 mm | 7 | |
| 12 May | Partly cloudy | 29° /16° | 0.1 mm | 7 | |
| 13 May | Partly cloudy | 30° /18° | 2.1 mm | 7 | |
| 14 May | Overcast | 26° /15° | 3.2 mm | 6 | |
| 15 May | Moderate rain at times | 25° /14° | 0.2 mm | 7 | |
| 16 May | Sunny | 25° /14° | 0 mm | 7 | |
| 17 May | Overcast | 25° /13° | 1.4 mm | 6 | |
| 18 May | Sunny | 27° /15° | 0 mm | 7 | |
| 19 May | Patchy rain possible | 28° /15° | 0.1 mm | 7 | |
| 20 May | Cloudy | 29° /18° | 0.2 mm | 7 | |
| 21 May | Patchy rain possible | 29° /17° | 5 mm | 7 | |
| 22 May | Sunny | 29° /17° | 1.2 mm | 7 | |
| 23 May | Sunny | 30° /16° | 0.4 mm | 7 | |
| 24 May | Overcast | 31° /17° | 0.7 mm | 7 | |
| 25 May | Partly cloudy | 32° /20° | 1.5 mm | 8 | |
| 26 May | Moderate rain at times | 29° /19° | 1.2 mm | 6 | |
| 27 May | Sunny | 31° /19° | 0 mm | 8 | |
| 28 May | Partly cloudy | 32° /19° | 0 mm | 8 | |
| 29 May | Sunny | 33° /21° | 0 mm | 8 | |
| 30 May | Sunny | 34° /22° | 0 mm | 9 | |
| 31 May | Overcast | 33° /22° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Tehran in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Tehran forecast closer to your planned date for the most up-to-date weather information.
Tehran in May - FAQ
What are the expected maximum and minimum temperatures in Tehran during May?
Expect warm days with temperatures around 30°, cooling to mild conditions of 15° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Tehran during May?
Moderate rainfall is anticipated in Tehran during May, with a total of 59 mm spread over approximately 2 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Tehran during May?
The average wind speed in Tehran during May is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Tehran in May?
As you prepare for your trip to Tehran in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Tehran, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
- Moisturizer: Moisturizer for dry, cold weather
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