Weather in Yalong Bay: December
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Average day temperature: | 77.5°F |
Average night temperature: | 67.3°F | |
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Sea water temperature: | 76.7°F |
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Number of sunny days: | 11 days |
Day length: | 11.0 - 11.1 hours | |
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Number of rainy days: | 1 day |
Precipitation totals: | 0.3 in. | |
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Yalong Bay |
temperature
Yalong Bay |
Air temperature in December, °F
Day temperature | Night temperature |
The highest day temperature during December of 2024 was 80°F. At the same time the lowest night temperature was 58°F. Day and night temperature averages during December were 75.7°F and 66.0°F.
Sea water temperature in Yalong Bay in December, °F
The average sea water temperature in December of 2024 was 76.5°F. The highest and lowest sea temperatures during the month were 79.0°F and 73.8°F.
Sunny days | |
Partly cloudy days | |
Cloudy days |
Number of sunny, partly cloudy and cloudy days in December is almost equal.
Precipitation total in December, in.
Precipitation total value in Yalong Bay in December is 0.2 in. Other months of the year show relatively similar values.
The average wind speed value in December is 8.3 mph It makes December one of the most windy months 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: 6.2.
Best time for vacation in Yalong Bay
Yalong Bay on a weather map

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