Jaco weather in January 2021

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  • 30°C maximum daytime temperature in January in Jaco30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in January in Jaco10
    10 days with some rainfall
  • 23°C minimum night-time temperature in January in Jaco23
    23°C min night temperature
  • 12 hours of daylight per day in January in Jaco12
    12 hours of daylight per day
  • Very high heat & humidity in January in JacoVH
    Very High heat & humidity
  • 0 mm monthly rainfall in January in Jaco0
    0 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in January in Jaco11
    11 (Extreme) UV index
  • 28°C sea temperature in January in Jaco28
    28°C sea temperature

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The January weather guide for Jaco, Costa Rica shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in Jaco in January?

Daytime temperatures usually reach 30°C in Jaco in January with very high heat and humidity, falling to 23°C at night.

How sunny is it in Jaco in January?

There are normally 7 hours of bright sunshine each day in Jaco in January - that's 64% of daylight hours.

How warm is the sea around Jaco in January?

The average sea temperature around Jaco in January is 28°C.

Does it rain in Jaco in January?

There are usually 10 days with some rain in Jaco in January and the average monthly rainfall is 0mm.

Jaco sunrise & sunset times for January 2021

Browse the sunrise & sunset times for Jaco in January 2021. Select a month to view Jaco sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st January 2021 05:55 17:30
Saturday, 16th January 2021 06:00 17:37
Sunday, 31st January 2021 06:00 17:44
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is hot in Costa Rica in January for 2021/2022?

Below are average maximum temperatures at popular destinations in Costa Rica in January. Select a destination to see more weather parameters.

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