Weather in Sliema: January
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Average day temperature: | 59.6°F |
| Average night temperature: | 58.0°F | |
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Sea water temperature: | 61.5°F |
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Number of sunny days: | 13 days |
| Day length: | 9.8 - 10.4 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.6 in. | |
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forecast
| Sliema |
temperature
| Sliema |
Air temperature in January, °F
The highest day temperature during January of 2025 was 64°F. At the same time the lowest night temperature was 55°F. Daily and nightly averages during January were 61.5°F and 60.5°F.
Sea water temperature in Sliema in January, °F
The average sea water temperature in January of 2025 was 63.3°F. The highest and lowest sea temperatures during the month were 64.6°F and 62.1°F.
Mostly all days in January are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in January, in.
Precipitation total value in Sliema in January is 1.4 in. Other months of the year show relatively similar values.
The average wind speed value in January is 16.4 mph It makes January 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 January is: 5.9.
Best time for vacation in Sliema
Sliema on a weather map
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