Weather in Tehran: May
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Average day temperature: | 82.6°F |
| Average night temperature: | 67.5°F | |
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Number of sunny days: | 25 days |
| Day length: | 13.6 - 14.4 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 1.3 in. | |
| more information | ||
14 days
forecast
forecast
| Tehran |
weather in
June
June
| Tehran |
Air temperature in May, °F
Show year:
2025
2024
2023
The highest day temperature during May of 2025 was 92°F. At the same time the lowest night temperature was 61°F. Daily and nightly averages during May were 83.2°F and 72.6°F.
Sunny, partly cloudy and cloudy days
Mostly all days in May are sunny but cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Tehran in May is 1.1 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 6.9 mph It makes May one of the most 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 May is: 10.7.
Best time for vacation in Tehran
Tehran on a weather map
Places in Iran:
Name
°F
24 Hours Forecast
Tehran
Local time: 23:09
December 06, saturday
0000
43°F
E
2 mph
2 mph
0300
43°F
E
2 mph
2 mph
0600
43°F
E
2 mph
2 mph
0900
50°F
NE
4 mph
4 mph
1200
55°F
NE
7 mph
7 mph
1500
57°F
E
8 mph
8 mph
1800
54°F
SE
4 mph
4 mph
2100
48°F
S
2 mph
2 mph
