Climate normals · 1970–2000
Karaj Climate
Karaj is a city in Iran (44) with a population of about 1,448,075. Its average annual temperature is 15°C (59°F), with roughly 279 mm of rain per year.
15°C
Avg Temp
279
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
Karaj Climate
Karaj has an average annual temperature of 15°C (59°F) and receives about 279 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
15°C
Avg Temp
279
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 2° / 35° | 37 mm |
| February | 4° / 39° | 37 mm |
| March | 8° / 47° | 48 mm |
| April | 15° / 59° | 30 mm |
| May | 20° / 67° | 23 mm |
| June | 25° / 77° | 6 mm |
| July | 28° / 82° | 4 mm |
| August | 27° / 80° | 3 mm |
| September | 23° / 73° | 3 mm |
| October | 16° / 61° | 20 mm |
| November | 10° / 49° | 29 mm |
| December | 4° / 39° | 39 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Karaj
The most comfortable months to visit Karaj are typically September, May and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 35°C high). The coldest is January (near -3°C low). March is usually the wettest month.
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Other cities in Iran
Frequently Asked Questions
The most comfortable months to visit Karaj are typically September, May and June, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Karaj, Iran has an average annual temperature of 15°C and about 279 mm of precipitation per year. The warmest month is July and the coldest is January.
In July, the hottest month, daily highs in Karaj average about 35°C (94°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.