Weather in Tehran 🇮🇷
Monthly weather averages & travel planning
Avg Temp
33°C
Rain Days
2 days
Sun Hours
13 hrs
Humidity
65%
Tehran Weather Guide
Complete monthly climate data for Tehran, 🇮🇷 Iran
January
6°/-5°C
8 rain days, 9h sun
February
8°/-3°C
9 rain days, 9h sun
March
14°/2°C
9 rain days, 10h sun
April
20°/8°C
9 rain days, 11h sun
May
27°/14°C
5 rain days, 12h sun
June
33°/20°C
2 rain days, 13h sun
July
36°/24°C
1 rain days, 13h sun
August
35°/23°C
1 rain days, 13h sun
September
30°/19°C
1 rain days, 11h sun
October
23°/12°C
4 rain days, 10h sun
November
14°/4°C
7 rain days, 9h sun
December
8°/-2°C
8 rain days, 8h sun
Year-Round Climate
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 6°C | -5°C | 8 | 9h | View |
| February | 8°C | -3°C | 9 | 9h | View |
| March | 14°C | 2°C | 9 | 10h | View |
| April | 20°C | 8°C | 9 | 11h | View |
| May | 27°C | 14°C | 5 | 12h | View |
| June | 33°C | 20°C | 2 | 13h | View |
| July | 36°C | 24°C | 1 | 13h | View |
| August | 35°C | 23°C | 1 | 13h | View |
| September | 30°C | 19°C | 1 | 11h | View |
| October | 23°C | 12°C | 4 | 10h | View |
| November | 14°C | 4°C | 7 | 9h | View |
| December | 8°C | -2°C | 8 | 8h | View |
January
8 rain days, 9h sun
6°-5°
February
9 rain days, 9h sun
8°-3°
March
9 rain days, 10h sun
14°2°
April
9 rain days, 11h sun
20°8°
May
5 rain days, 12h sun
27°14°
June
2 rain days, 13h sun
33°20°
July
1 rain days, 13h sun
36°24°
August
1 rain days, 13h sun
35°23°
September
1 rain days, 11h sun
30°19°
October
4 rain days, 10h sun
23°12°
November
7 rain days, 9h sun
14°4°
December
8 rain days, 8h sun
8°-2°
Rainfall (mm)
0-20 mm21-50 mm51-100 mm100+ mm
Travel Planning
Data Sources for Tehran
Climate normals represent 30-year averages (1991-2020). Individual years may vary.