Weather in Rio Grande: January
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Average day temperature: | 78.3°F |
| Average night temperature: | 71.6°F | |
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Sea water temperature: | 78.2°F |
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Number of sunny days: | 10 days |
| Day length: | 13.6 - 14.2 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 1.2 in. | |
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| Rio Grande |
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| Rio Grande |
Air temperature in January, °F
| Day temperature | Night temperature |
The highest day temperature during January of 2025 was 83°F. At the same time the lowest night temperature was 61°F. Daily and nightly averages during January were 77.3°F and 69.9°F.
Sea water temperature in Rio Grande in January, °F
The average sea water temperature in January of 2025 was 77.4°F. The highest and lowest sea temperatures during the month were 80.8°F and 74.3°F.
| Sunny days | |
| Partly cloudy days | |
| Cloudy days |
Number of sunny, partly cloudy and cloudy days in January is almost equal.
Precipitation total in January, in.
Precipitation total value in Rio Grande in January is 1.2 in. Other months of the year show relatively similar values.
The average wind speed value in January is 12.4 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: 7.7.
Best time for vacation in Rio Grande
Rio Grande on a weather map
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