Weather in San Felica Circeo: December
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Average day temperature: | 55.7°F |
Average night temperature: | 49.9°F | |
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Sea water temperature: | 62.9°F |
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Number of sunny days: | 15 days |
Day length: | 9.2 - 9.4 hours | |
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Number of rainy days: | 5 days |
Precipitation totals: | 3.3 in. | |
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San Felica Circeo |
temperature
San Felica Circeo |
Air temperature in December, °F
Day temperature | Night temperature |
The highest day temperature during December of 2024 was 56°F. At the same time the lowest night temperature was 42°F. Daily and nightly averages during December were 53.8°F and 50.4°F.
Sea water temperature in San Felica Circeo in December, °F
The average sea water temperature in December of 2024 was 63.9°F. The highest and lowest sea temperatures during the month were 65.7°F and 61.9°F.
Sunny days | |
Partly cloudy days | |
Cloudy days |
Mostly all days in December are sunny but cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in San Felica Circeo in December is 4.1 in. Other months of the year show relatively similar values.
The average wind speed value in December is 6.9 mph
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: 5.3.
Best time for vacation in San Felica Circeo
San Felica Circeo on a weather map

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