Weather in Duque de Caxias: January
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Average day temperature: | 84.4°F |
| Average night temperature: | 74.6°F | |
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Sea water temperature: | 81.6°F |
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Number of sunny days: | 6 days |
| Day length: | 13.1 - 13.5 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 2.4 in. | |
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| Duque de Caxias |
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| Duque de Caxias |
Air temperature in January, °F
The highest day temperature during January of 2026 was 100°F. At the same time the lowest night temperature was 66°F. Daily and nightly averages during January were 85.0°F and 72.3°F.
Sea water temperature in Duque de Caxias in January, °F
The average sea water temperature in January of 2026 was 82.0°F. The highest and lowest sea temperatures during the month were 85.8°F and 78.6°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 Duque de Caxias in January is 2.4 in. Other months of the year show relatively similar values.
The average wind speed value in January is 4.2 mph It makes January lest windy month 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: 6.4.
Best time for vacation in Duque de Caxias
Duque de Caxias on a weather map
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