Weather in Tehran: January
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Average day temperature: | 47.2°F |
| Average night temperature: | 34.0°F | |
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Number of sunny days: | 23 days |
| Day length: | 9.8 - 10.4 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 1.0 in. | |
| more information | ||
14 days
forecast
forecast
| Tehran |
weather in
February
February
| Tehran |
Air temperature in January, °F
Show year:
2025
2024
2023
The highest day temperature during January of 2025 was 49°F. At the same time the lowest night temperature was 33°F. Daily and nightly averages during January were 44.2°F and 37.3°F.
Sunny, partly cloudy and cloudy days
Mostly all days in January are sunny but cloudy days are also possible.
Precipitation total in January, in.
Precipitation total value in Tehran in January is 1.2 in. Other months of the year show relatively similar values.
Wind speed in January, mph
The average wind speed value in January is 4.3 mph It makes January one of the least windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in January is: 7.5.
Best time for vacation in Tehran
Tehran on a weather map
Places in Iran:
Name
°F
24 Hours Forecast
Tehran
Local time: 16:31
December 14, sunday
1800
48°F
SE
6 mph
6 mph
2100
46°F
S
3 mph
3 mph
December 15, monday
0000
45°F
SW
2 mph
2 mph
0300
43°F
W
4 mph
4 mph
0600
41°F
W
3 mph
3 mph
0900
45°F
NW
2 mph
2 mph
1200
46°F
N
4 mph
4 mph
1500
48°F
NW
4 mph
4 mph
