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
At the start of January, Guácima's average high-temperature reaches a still warm 25.8°C (78.4°F), subtly different from the preceding month. Guácima's nighttime temperature during January is consistently averaged at a moderate 15.3°C (59.5°F).Humidity
In Guácima, the average relative humidity in January is 75%.Rainfall
In Guácima, Costa Rica, during January, the rain falls for 14.3 days and regularly aggregates up to 31mm (1.22") of precipitation. Throughout the year, in Guácima, Costa Rica, there are 289.2 rainfall days, and 2603mm (102.48") of precipitation is accumulated.Daylight
The average length of the day in January is 11h and 37min.On the first day of January, sunrise is at 05:53 and sunset at 17:27. On the last day of the month, sunrise is at 05:59 and sunset at 17:41 CST.
Sunshine
In Guácima, Costa Rica, the average sunshine in January is 8.9h.UV index
The months with the lowest UV index in Guácima are January, February, May through December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 5 during January translates into the following directions:
Make use of precautions - It is urged to ward off sun damage. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What are the temperatures in Guácima in January?
What is the average humidity in January in Guácima?
How much does it rain in Guácima in January?
How many hours of daylight does Guácima have in January?
When are sunrise and sunset in January in Guácima?
How many hours of sunshine does Guácima have in January?
What are the months with the lowest UV index in Guácima?
What is the UV index reading in January in Guácima?
Average temperature in January
Guácima, Costa Rica
- Average high temperature in January: 25.8°C
The warmest month (with the highest average high temperature) is April (28°C).
The month with the lowest average high temperature is October (23.7°C).
- Average low temperature in January: 15.3°C
The month with the highest average low temperature is May (18.5°C).
The coldest month (with the lowest average low temperature) is January (15.3°C).
Average pressure in January
Guácima, 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
Guácima, Costa Rica
- Average wind speed in January: 10.8km/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
Guácima, Costa Rica
- Average humidity in January: 75%
The month with the highest relative humidity is October (90%).
The month with the lowest relative humidity is March (71%).
Average rainfall in January
Guácima, Costa Rica
- Average rainfall in January: 31mm
The wettest month (with the highest rainfall) is October (429mm).
The driest month (with the least rainfall) is February (24mm).
Average rainfall days in January
Guácima, Costa Rica
- Average rainfall days in January: 14.3 days
The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is February (11.8 days).
Average daylight in January /
Average sunshine in January
Guácima, 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 36min).
- 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 6min).
Average sunshine days in January
Guácima, Costa Rica
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is February (13.1 days).
The month with the least sunshine days is July (0.3 days).
Average UV index in January
Guácima, 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
Guácima, Costa Rica
- Average cloud cover in January: 26
The month with the most cloud cover is October (Cloud cover 63).
The month with the least cloud cover is February (Cloud cover 23).
Average visibility in January
Guácima, 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).
Guácima, Costa Rica
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