Weather in Sao Luis: January
| Average day temperature: | 82.9°F | |
| Average night temperature: | 75.9°F | |
| Sea water temperature: | 83.2°F | |
| Number of sunny days: | 0 days | |
| Day length: | 12.2 - 12.3 hours | |
| Number of rainy days: | 13 days | |
| Precipitation totals: | 4.7 in. | |
| more information | ||
forecast
| Sao Luis |
temperature
| Sao Luis |
Air temperature in January, °F
The highest day temperature during January of 2025 was 84°F. At the same time the lowest night temperature was 74°F. Daily and nightly averages during January were 81.8°F and 78.4°F.
Sea water temperature in Sao Luis in January, °F
The average sea water temperature in January of 2025 was 83.5°F. The highest and lowest sea temperatures during the month were 84.4°F and 82.9°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 Sao Luis in January is 4.7 in. It makes january one of the most rainy months of the year.
The average wind speed value in January is 6.5 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 January is: 3.8.
Best time for vacation in Sao Luis
Sao Luis on a weather map

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