Chunskiy Weather in December
What's the weather like in Chunskiy (Irkutsk) in December 2025?
The climate in Chunskiy during December can be summarized as very cold and dry.
December is in the winter in Chunskiy and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing -13°C (9°F), whilst at night -23°C (-10°F) is normal.
| Daytime temperature | -12.8°C 9°F |
|---|---|
| Nightly temperature | -23.4°C -10.1°F |
| Average temperature | -18.1°C -0.6°F |
| Daily sunshine | 1.8 hrs |
| Avg rainfall | 19 mm 0.8 ins |
| Rainy days | 15 days |
| Sea temperature | 5.5°C 42°F |
| Humidity | 100% |
| Windspeed | 4.3kph 3 mph |
On average December is the 5th driest month of the year in Chunskiy with around 19mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 1.8 hours of sunshine per day.
December temperatures in Chunskiy
December rainfall
December 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 Chunskiy in December 2025.
Other monthly averages
Best places to visit in December
Chunskiy weather stats
| Hottest month: | July | 24.3°C 75.7°F |
|---|---|---|
| Driest month: | March | 9mm 0.4ins |
| Sunniest month: | June | 10.3hrs |
| Coldest month: | January | -15.1°C 4.8°F |
| Wettest month: | July | 80mm 3.1ins |
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