January weather forecast
Caballo Blanco, Costa Rica

January

Weather in January

January in Caballo Blanco, Costa Rica, is a warm winter month, with an average temperature varying between 13.7°C (56.7°F) and 23.5°C (74.3°F).

Temperature

The beginning of January records an average high-temperature of a warm 23.5°C (74.3°F), almost echoing the conditions of the previous month. January nights in Caballo Blanco are marked by an average low-temperature of 13.7°C (56.7°F).

Humidity

In Caballo Blanco, the average relative humidity in January is 79%.

Rainfall

In January, the rain falls for 17.8 days. Throughout January, 45mm (1.77") of precipitation is accumulated. Throughout the year, there are 305 rainfall days, and 2534mm (99.76") of precipitation is accumulated.

Daylight

In Caballo Blanco, the average length of the day in January is 11h and 37min.
On the first day of January, sunrise is at 05:52 and sunset at 17:25. On the last day of the month, sunrise is at 05:57 and sunset at 17:40 CST.

Sunshine

In January, the average sunshine is 8.8h.

UV index

January through December, with an average maximum UV index of 5, are months with the highest UV index. January through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In January, the UV index of 5 transforms into the following advice:
Adopt protective measures - Suggestions to resist sunburn are offered. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.

Frequently asked questions

What are the temperatures in January?
January temperatures vary between a high-temperature of 23.5°C (74.3°F) and a low-temperature of 13.7°C (56.7°F).
What is the average humidity in January?
In January, the average relative humidity is 79%.
How many days does it rain in January?
In January, in Caballo Blanco, the rain falls for 17.8 days. Throughout January, 45mm (1.77") of precipitation is accumulated.
What is the average length of the day in January in Caballo Blanco?
In January, the average day length is 11h and 37min.
When are sunrise and sunset in January?
In January, on the first day of the month, sunrise is at 05:52 and sunset at 17:25. On the last day of the month, sunrise is at 05:57 and sunset at 17:40 CST.
How many hours of sunshine does Caballo Blanco have in January?
In January, the average sunshine duration is 8.8h.
When is the highest UV index?
January through December, with an average maximum UV index of 5, are months with the highest UV index.
When is the lowest UV index?
The months with the lowest UV index are January through December, with an average maximum UV index of 5.
How high is the UV index in January?
In January, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in January
Caballo Blanco, Costa Rica
  • Average high temperature in January: 23.5°C

The warmest month (with the highest average high temperature) is April (25.3°C).
The month with the lowest average high temperature is October (22.2°C).

  • Average low temperature in January: 13.7°C

The month with the highest average low temperature is May (16.9°C).
The coldest month (with the lowest average low temperature) is January (13.7°C).

Average pressure in January
Caballo Blanco, Costa Rica
  • Average pressure in January: 1012.4mbar

The month with the highest atmospheric pressure is January (1012.4mbar).
The month with the lowest atmospheric pressure is October (1010.9mbar).

Average wind speed in January
Caballo Blanco, Costa Rica
  • Average wind speed in January: 8.4km/h

The windiest month (with the highest average wind speed) is February (8.6km/h).
The calmest month (with the lowest average wind speed) is September (3.7km/h).

Average humidity in January
Caballo Blanco, Costa Rica
  • Average humidity in January: 79%

The month with the highest relative humidity is October (90%).
The month with the lowest relative humidity is February (76%).

Average rainfall in January
Caballo Blanco, Costa Rica
  • Average rainfall in January: 45mm

The wettest month (with the highest rainfall) is October (444mm).
The driest month (with the least rainfall) is February (33mm).

Average rainfall days in January
Caballo Blanco, Costa Rica
  • Average rainfall days in January: 17.8 days

The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is February (14.9 days).

Average daylight in January /
Average sunshine in January
Caballo Blanco, 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 6min).
The month with the least sunshine is October (Average sunshine: 6h and 30min).

Average sunshine days in January
Caballo Blanco, Costa Rica
  • Average sunshine days in January: 9.2 days

The month with the most sunshine days is February (10.4 days).
The month with the least sunshine days is October (0.1 days).

Average UV index in January
Caballo Blanco, Costa Rica
  • Average UV index in January: 5

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).

Average cloud cover in January
Caballo Blanco, Costa Rica
  • Average cloud cover in January: 34

The month with the most cloud cover is October (Cloud cover 61).
The month with the least cloud cover is February (Cloud cover 31).

Average visibility in January
Caballo Blanco, Costa Rica
  • Average visibility in January: 9km

The months with the highest visibility are January, February and March (9km).
The months with the lowest visibility are September and October (6km).

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