Weather in St Julians Bay: December
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Average day temperature: | 62.8°F |
| Average night temperature: | 61.4°F | |
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Sea water temperature: | 65.4°F |
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Number of sunny days: | 14 days |
| Day length: | 9.7 - 9.9 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 2.1 in. | |
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forecast
| St Julians Bay |
temperature
| St Julians Bay |
Air temperature in December, °F
The highest day temperature during December of 2023 was 69°F. At the same time the lowest night temperature was 59°F. Day and night temperature averages during December were 63.2°F and 62.6°F.
Sea water temperature in St Julians Bay in December, °F
The average sea water temperature in December of 2023 was 66.7°F. The highest and lowest sea temperatures during the month were 70.0°F and 63.7°F.
Number of sunny, partly cloudy and cloudy days in December is almost equal.
Precipitation total in December, in.
Precipitation total value in St Julians Bay in December is 1.9 in. Other months of the year show relatively similar values.
The average wind speed value in December is 16.2 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: 5.8.
Best time for vacation in St Julians Bay
St Julians Bay on a weather map
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