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Tehran, Iran Weather Averages

July is the hottest month in Tehran with an average temperature of 30°C (86°F) and the coldest is January at 4°C (39°F). The wettest month is March with an average of 50mm of rain..

Average Temperature Tehran

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Tehran

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Tehran

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Tehran : Next 24-Hour Weather

Today - 12th May 2026

Sunrise 06:02

Sunrise

Sunset 20:00

Sunset
19:00
Partly cloudy
27°C (80°F)
20:00
Partly cloudy
26°C (78°F)
21:00
Partly cloudy
26°C (78°F)
22:00
Partly cloudy
26°C (78°F)
23:00
Clear
25°C (77°F)

Tomorrow - 13th May 2026

Sunrise 06:02

Sunrise

Sunset 20:00

Sunset
0:00
Clear
25°C (76°F)
1:00
Patchy rain possible
25°C (76°F)
2:00
Patchy rain possible
24°C (74°F)
3:00
Patchy rain possible
23°C (73°F)
4:00
Patchy rain possible
22°C (71°F)
5:00
Patchy rain possible
22°C (72°F)
6:00
Patchy rain possible
23°C (73°F)
7:00
Clear
25°C (76°F)
8:00
Patchy rain possible
25°C (76°F)
9:00
Patchy rain possible
26°C (78°F)
10:00
Patchy light drizzle
26°C (78°F)
11:00
Patchy rain possible
27°C (80°F)
12:00
Clear
28°C (82°F)
13:00
Clear
29°C (84°F)
14:00
Patchy rain possible
29°C (84°F)
15:00
Patchy rain possible
24°C (74°F)
16:00
Patchy rain possible
24°C (74°F)
17:00
Patchy rain possible
25°C (76°F)
18:00
Patchy rain possible
25°C (75°F)