Īstgāh-e Garmsār Weather in October
What's the weather like in Īstgāh-e Garmsār (Semnān) in October 2025?
The climate in Īstgāh-e Garmsār during October can be summarized as warm and dry.
October is in the fall / autumn in Īstgāh-e Garmsār and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (78°F), whilst at night 13°C (56°F) is normal.
| Daytime temperature | 25.3°C 77.5°F |
|---|---|
| Nightly temperature | 13.4°C 56°F |
| Average temperature | 19.3°C 66.7°F |
| Daily sunshine | 8.5 hrs |
| Avg rainfall | 29 mm 1.1 ins |
| Rainy days | 5 days |
| Sea temperature | 23.6°C 74.5°F |
| Humidity | 43% |
| Windspeed | 5.4kph 3 mph |
On average October is the 5th wettest month of the year in Īstgāh-e Garmsār with around 29mm 1.1 inches of rain making it a dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.5 hours of sunshine per day.
October temperatures in Īstgāh-e Garmsār
October rainfall
October hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Īstgāh-e Garmsār in October 2025.
Other monthly averages
Best places to visit in October
Īstgāh-e Garmsār weather stats
| Hottest month: | July | 37.2°C 99°F |
|---|---|---|
| Driest month: | July | 3mm 0.1ins |
| Sunniest month: | September | 10.2hrs |
| Coldest month: | January | 8.7°C 47.7°F |
| Wettest month: | December | 40mm 1.6ins |
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