January
Weather in January
Temperature
January, February and December mark Cayo Santa María's lowest temperatures, averaging a high-temperature of 27°C (80.6°F).Rainfall
In Cayo Santa María, in January, during 7 rainfall days, 39mm (1.54") of precipitation is typically accumulated. In Cayo Santa María, during the entire year, the rain falls for 125 days and collects up to 1280mm (50.39") of precipitation.Sea temperature
January through March, with an average sea temperature of 25°C (77°F), are months with the coldest seawater.Note: Between the temperatures of 25°C (77°F) and 29°C (84.2°F), water is considered very warm, providing pleasure in water activities without discomfort over lengthy periods.
Daylight
In January, the average length of the day is 10h and 56min.On the first day of the month, sunrise is at 06:56 and sunset at 17:42. On the last day of January, sunrise is at 06:55 and sunset at 18:03 CST.
Sunshine
January, February, June, September through December, with an average of 7h of sunshine, are months with the least sunshine.UV index
In January, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In January, a daily UV index of 7 turns into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Heads up! UV intensity is amplified by reflections from water and sand.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
What are the temperatures in January?
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What months are the sea coldest?
What is the sea water temperature in January?
How many hours of daylight does Cayo Santa María have in January?
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What is the UV index reading in January?
Average temperature in January
Cayo Santa María, Cuba
- Average high temperature in January: 27°C
The warmest months (with the highest average high temperature) are June, July, August and September (32°C).
The months with the lowest average high temperature are January, February and December (27°C).
- Average low temperature in January: 18°C
The months with the highest average low temperature are June, July, August, September and October (23°C).
The coldest months (with the lowest average low temperature) are January and February (18°C).
Average rainfall in January
Cayo Santa María, Cuba
- Average rainfall in January: 39mm
The wettest month (with the highest rainfall) is October (190mm).
The driest month (with the least rainfall) is February (36mm).
Average rainfall days in January
Cayo Santa María, Cuba
- Average rainfall days in January: 7 days
The month with the highest number of rainy days is October (16 days).
The month with the least rainy days is April (5 days).
Average sea temperature in January
Cayo Santa María, Cuba
- Average sea temperature in January: 25°C
The best months for swimming (with the highest average sea temperature) are June, July, August, September and October (29°C).
The coldest months (with the lowest average sea temperature) are January, February and March (25°C).
Average daylight in January /
Average sunshine in January
Cayo Santa María, Cuba
- Average daylight in January: 10h and 5min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in January: 7h
The months with the most sunshine are March, April, May, July and August (Average sunshine: 8h).
The months with the least sunshine are January, February, June, September, October, November and December (Average sunshine: 7h).
Average UV index in January
Cayo Santa María, Cuba
- Average UV index in January: 7
The months with the highest UV index are April, May, June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 6).
