Weather in Porto Santo Island: January
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Average day temperature: | 64.3°F |
| Average night temperature: | 63.0°F | |
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Sea water temperature: | 66.0°F |
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Number of sunny days: | 7 days |
| Day length: | 10.0 - 10.6 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 1.4 in. | |
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forecast
| Porto Santo Island |
temperature
| Porto Santo Island |
Air temperature in January, °F
The highest day temperature during January of 2026 was 64°F. At the same time the lowest night temperature was 59°F. Daily and nightly averages during January were 62.5°F and 62.5°F.
Sea water temperature in Porto Santo Island in January, °F
The average sea water temperature in January of 2026 was 64.6°F. The highest and lowest sea temperatures during the month were 65.7°F and 63.5°F.
Mostly all days in January are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in January, in.
Precipitation total value in Porto Santo Island in January is 1.3 in. Other months of the year show relatively similar values.
The average wind speed value in January is 14.9 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: 5.1.
Best time for vacation in Porto Santo Island
Porto Santo Island on a weather map
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