Weather in Ust-Barguzin: December
| Average day temperature: | 12.4°F | |
| Average night temperature: | 7.1°F | |
| Sea water temperature: | 37.4°F | |
| Number of sunny days: | 1 day | |
| Day length: | 7.5 - 7.9 hours | |
| Number of rainy days: | 0 days | |
| Precipitation totals: | 0.5 in. | |
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| Ust-Barguzin |
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| Ust-Barguzin |
Air temperature in December, °F
The highest day temperature during December of 2025 was 27°F. At the same time the lowest night temperature was -4°F. Daily and nightly averages during December were 14.4°F and 8.6°F.
Sea water temperature in Ust-Barguzin in December, °F
The average sea water temperature in December of 2025 was 37.9°F. The highest and lowest sea temperatures during the month were 39.7°F and 35.6°F.
Almost all days of December in Ust-Barguzin are cloudy. Sunny or partly cloudy days are rare.
Precipitation total in December, in.
Precipitation total value in Ust-Barguzin in December is 0.5 in. Other months of the year show relatively similar values.
The average wind speed value in December is 9.3 mph It makes December most windy month of the year.
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 December is: 1.0.
Best time for vacation in Ust-Barguzin
Ust-Barguzin on a weather map

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