Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The onset of January marks an average high-temperature of a still moderately hot 25.9°C (78.6°F), hardly differing from December's 25.2°C (77.4°F). Sacramento experiences a consistent average temperature of 15.2°C (59.4°F) throughout the nights in January.Humidity
In January, the average relative humidity in Sacramento, Costa Rica, is 76%.Rainfall
In January, the rain falls for 14.8 days. Throughout January, 32mm (1.26") of precipitation is accumulated. In Sacramento, during the entire year, the rain falls for 289.5 days and collects up to 2506mm (98.66") of precipitation.Daylight
In January, the average length of the day in Sacramento is 11h and 37min.On the first day of the month, sunrise is at 05:53 and sunset at 17:26. On the last day of January, sunrise is at 05:59 and sunset at 17:40 CST.
Sunshine
The average sunshine in January is 8.8h.UV index
The months with the lowest UV index in Sacramento are January, February, May through December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, the maximum UV index of 5 suggests these recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What are January temperatures in Sacramento?
What is the average humidity in January in Sacramento?
How much does it rain in Sacramento in January?
How many hours of daylight does Sacramento have in January?
What time are sunrise and sunset in January in Sacramento?
How many hours of sunshine does Sacramento have in January?
When is the lowest UV index in Sacramento?
What is the UV index reading in January in Sacramento?
Average temperature in January
Sacramento, Costa Rica
- Average high temperature in January: 25.9°C
The warmest month (with the highest average high temperature) is April (28°C).
The month with the lowest average high temperature is October (23.8°C).
- Average low temperature in January: 15.2°C
The month with the highest average low temperature is May (18.3°C).
The coldest month (with the lowest average low temperature) is January (15.2°C).
Average pressure in January
Sacramento, Costa Rica
- Average pressure in January: 1012.2mbar
The month with the highest atmospheric pressure is January (1012.2mbar).
The month with the lowest atmospheric pressure is October (1010.8mbar).
Average wind speed in January
Sacramento, Costa Rica
- Average wind speed in January: 10.7km/h
The windiest month (with the highest average wind speed) is February (10.9km/h).
The calmest month (with the lowest average wind speed) is September (3.9km/h).
Average humidity in January
Sacramento, Costa Rica
- Average humidity in January: 76%
The month with the highest relative humidity is October (90%).
The month with the lowest relative humidity is March (71%).
Average rainfall in January
Sacramento, Costa Rica
- Average rainfall in January: 32mm
The wettest month (with the highest rainfall) is October (421mm).
The driest month (with the least rainfall) is February (25mm).
Average rainfall days in January
Sacramento, Costa Rica
- Average rainfall days in January: 14.8 days
The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is February (12.3 days).
Average daylight in January /
Average sunshine in January
Sacramento, Costa Rica
- Average daylight in January: 11h and 4min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in January: 8h and 5min
The month with the most sunshine is February (Average sunshine: 9h and 24min).
The month with the least sunshine is October (Average sunshine: 6h and 12min).
Average sunshine days in January
Sacramento, Costa Rica
- Average sunshine days in January: 11.4 days
The month with the most sunshine days is February (11.9 days).
The month with the least sunshine days is September (0.4 days).
Average UV index in January
Sacramento, Costa Rica
- Average UV index in January: 5
The months with the highest UV index are March and April (UV index 6).
The months with the lowest UV index are January, February, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in January
Sacramento, Costa Rica
- Average cloud cover in January: 26
The month with the most cloud cover is October (Cloud cover 62).
The month with the least cloud cover is February (Cloud cover 23).
Average visibility in January
Sacramento, Costa Rica
- Average visibility in January: 9km
The months with the highest visibility are January, February, March and April (9km).
The months with the lowest visibility are September and October (6km).
Sacramento, Costa Rica
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