UTC Offset
UTC+03:30
Tehran, Iran Snapshot 2026
Where is Tehran?
Tehran, Iran
- Continent
- Asia
- Country
- Iran
- City
- Tehran
- Population
- 7.2M
- Coordinates
- 35.69°, 51.42°
Tehran is the capital of Iran, with a population of approximately 7.2M. Average temperatures range from -4°C (25°F) in January to 36°C (97°F) in July. The best time to visit is May, June, August, September, October.
Time in Tehran right now
Open full time & time zone page 15:16 16
Tuesday, June 16, 2026
IANA time zone
Asia/Tehran
Daylight saving
No DST
Next DST change
—
Live weather in Tehran
Daylight in Tehran today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 34m
Climate normals for Tehran
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Fair April
Good May best
Excellent June best
Excellent July
Good August best
Excellent September best
Excellent October best
Excellent November
Fair December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 7°C / -4°C | 4°C / -8°C | 7days (44 mm) Good | 8.5h Good | 60% Moderate | 3.4 Moderate | Poor | View Details |
| February | 9°C / -3°C | 6°C / -7°C | 9days (51 mm) Wet | 9.1h Good | 62% Muggy | 4.4 Moderate | Poor | View Details |
| March | 15°C / 3°C | 13°C / 0°C | 10days (58 mm) Wet | 9.9h Good | 58% Moderate | 5.8 High | Fair | View Details |
| April | 21°C / 9°C | 20°C / 6°C | 8days (46 mm) Wet | 11.1h Excellent | 48% Moderate | 7.2 Very High | Good | View Details |
| May best | 28°C / 14°C | 26°C / 12°C | 5days (21 mm) Good | 12.3h Excellent | 37% Comfortable | 8 Very High | Excellent | View Details |
| June best | 34°C / 21°C | 32°C / 19°C | 1days (4 mm) Excellent | 12.9h Excellent | 24% Comfortable | 8.5 Very High | Excellent | View Details |
| July | 36°C / 24°C | 35°C / 23°C | 1days (4 mm) Excellent | 12.9h Excellent | 24% Comfortable | 8.5 Very High | Good | View Details |
| August best | 35°C / 23°C | 33°C / 22°C | 0days (1 mm) Excellent | 12.5h Excellent | 24% Comfortable | 8 Very High | Excellent | View Details |
| September best | 31°C / 19°C | 29°C / 17°C | 1days (5 mm) Excellent | 11.1h Excellent | 26% Comfortable | 7 High | Excellent | View Details |
| October best | 23°C / 12°C | 20°C / 10°C | 4days (17 mm) Good | 10.1h Excellent | 39% Comfortable | 5.5 High | Excellent | View Details |
| November | 14°C / 5°C | 12°C / 1°C | 6days (30 mm) Good | 8.6h Good | 55% Moderate | 4 Moderate | Fair | View Details |
| December | 9°C / -1°C | 6°C / -5°C | 7days (36 mm) Good | 8.1h Good | 61% Muggy | 3.2 Moderate | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 7°C / -4°C . Feb: 9°C / -3°C . Mar: 15°C / 3°C . Apr: 21°C / 9°C . May: 28°C / 14°C . Jun: 34°C / 21°C . Jul: 36°C / 24°C . Aug: 35°C / 23°C . Sep: 31°C / 19°C . Oct: 23°C / 12°C . Nov: 14°C / 5°C . Dec: 9°C / -1°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 44 mm. Feb: 51 mm. Mar: 58 mm. Apr: 46 mm. May: 21 mm. Jun: 4 mm. Jul: 4 mm. Aug: 1 mm. Sep: 5 mm. Oct: 17 mm. Nov: 30 mm. Dec: 36 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 60%. Feb: 62%. Mar: 58%. Apr: 48%. May: 37%. Jun: 24%. Jul: 24%. Aug: 24%. Sep: 26%. Oct: 39%. Nov: 55%. Dec: 61%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 9 km/h . Feb: 9 km/h . Mar: 10 km/h . Apr: 11 km/h . May: 12 km/h . Jun: 13 km/h . Jul: 13 km/h . Aug: 12 km/h . Sep: 11 km/h . Oct: 10 km/h . Nov: 8 km/h . Dec: 8 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 6. Apr: UV 7. May: UV 8. Jun: UV 9. Jul: UV 9. Aug: UV 8. Sep: UV 7. Oct: UV 6. Nov: UV 4. Dec: UV 3.
Frequently Asked Questions
Tehran has a population of approximately 7.2M.
Yes, Tehran is the capital of Iran.
The best months to visit Tehran are May, June, August, September, October, when temperatures are pleasant and rainfall is lower.
Tehran receives approximately 317mm of rainfall annually across 59 rainy days.
Tehran is located in Iran, in the Asia region.