The climate in Deh-e Şalāḩ during December can be summarized as cold and reasonably dry.
December is in the winter in Deh-e Şalāḩ and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing 3°C (38°F), whilst at night -4°C (24°F) is normal.
| Daytime temperature | 3.4°C 38°F |
|---|---|
| Nightly temperature | -4.4°C 24.2°F |
| Average temperature | -0.5°C 31.1°F |
| Daily sunshine | 5.2 hrs |
| Avg rainfall | 62 mm 2.4 ins |
| Rainy days | 3 days |
| Sea temperature | 17.8°C 64°F |
| Humidity | 58% |
| Windspeed | 7.6kph 5 mph |
On average December is the 6th wettest month of the year in Deh-e Şalāḩ with around 62mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.2 hours of sunshine per day.
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 Deh-e Şalāḩ in December 2025.
Best places to visit in December
| Hottest month: | July | 25.7°C 78.3°F |
|---|---|---|
| Driest month: | August | 3mm 0.1ins |
| Sunniest month: | August | 11hrs |
| Coldest month: | January | 0.7°C 33.3°F |
| Wettest month: | March | 135mm 5.3ins |