The climate in Rū-ye Sang during December can be summarized as cold and dry.
December is in the winter in Rū-ye Sang and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing 4°C (40°F), whilst at night -8°C (18°F) is normal.
Daytime temperature | 4.2°C 39.5°F |
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Nightly temperature | -7.6°C 18.4°F |
Average temperature | -1.7°C 28.9°F |
Daily sunshine | 6.1 hrs |
Avg rainfall | 23 mm 0.9 ins |
Rainy days | 1 days |
Sea temperature | 18.5°C 65.3°F |
Humidity | 57% |
Windspeed | 6.1kph 4 mph |
On average December is the 6th wettest month of the year in Rū-ye Sang with around 23mm 0.9 inches of rain making it a dry time to visit. This rainfall is typically spread over 1 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.1 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 Rū-ye Sang in December 2025.
Best places to visit in December
Hottest month: | July | 26°C 78.8°F |
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Driest month: | August | 0mm 0ins |
Sunniest month: | September | 11hrs |
Coldest month: | January | 0.2°C 32.4°F |
Wettest month: | March | 59mm 2.3ins |