Weather in Costa Rica in January 2018

  • 23°C maximum daytime temperature in January in Costa Rica (San Jose)23
    23°C max day temperature
  • 7 hours of sunshine per day (58% of daylight hours) in January in Costa Rica7
    7 hours of sunshine per day
  • 12 days with some rainfall in January in Costa Rica (San Jose)12
    12 days with some rainfall
  • 15°C minimum night-time temperature in January in Costa Rica (San Jose)15
    15°C min night temperature
  • 12 hours of daylight per day in January in Costa Rica (San Jose)12
    12 hours of daylight per day
  • No heat & humidity in January in Costa Rica (San Jose)0
    No heat & humidity
  • 6 mm monthly rainfall in January in Costa Rica (San Jose)6
    6 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in January in Costa Rica (San Jose)11
    11 (Extreme) UV index

Expect 23°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Costa Rica in January. Check more long-term weather averages for Costa Rica in January before you book your next holiday to Costa Rica in 2018. The January weather averages shown above are for San Jose.

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Guide to Costa Rica weather in January

The average maximum daytime temperature in Costa Rica in January is a warm 23°C (73°F). The average night-time temperature is usually a comfortable 15°C (59°F). There are usually 7 hours of bright sunshine each day, which represents 58% of the 12 hours of daylight.

Expect 6mm (0.2 inches) of rainfall across the whole of January with 12 days with some rain falling. Maximum UV levels will be extreme (11 UV index) at midday when the skies are clear.

The weather in Costa Rica in January is represented by San Jose.

Costa Rica sunrise & sunset times for January 2018

Browse the sunrise & sunset times for Costa Rica in January 2018. Select a month to view Costa Rica sunrise & sunset times for the next twelve months. The Costa Rica sunrise & sunset times shown below are for San Jose.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st January 2018 05:53 17:27
Tuesday, 2nd January 2018 05:54 17:27
Wednesday, 3rd January 2018 05:54 17:28
Thursday, 4th January 2018 05:54 17:28
Friday, 5th January 2018 05:55 17:29
Saturday, 6th January 2018 05:55 17:29
Sunday, 7th January 2018 05:55 17:30
Monday, 8th January 2018 05:56 17:31
Tuesday, 9th January 2018 05:56 17:31
Wednesday, 10th January 2018 05:56 17:32
Thursday, 11th January 2018 05:57 17:32
Friday, 12th January 2018 05:57 17:33
Saturday, 13th January 2018 05:57 17:33
Sunday, 14th January 2018 05:57 17:34
Monday, 15th January 2018 05:58 17:34
Tuesday, 16th January 2018 05:58 17:35
Wednesday, 17th January 2018 05:58 17:35
Thursday, 18th January 2018 05:58 17:36
Friday, 19th January 2018 05:58 17:36
Saturday, 20th January 2018 05:58 17:37
Sunday, 21st January 2018 05:59 17:37
Monday, 22nd January 2018 05:59 17:37
Tuesday, 23rd January 2018 05:59 17:38
Wednesday, 24th January 2018 05:59 17:38
Thursday, 25th January 2018 05:59 17:39
Friday, 26th January 2018 05:59 17:39
Saturday, 27th January 2018 05:59 17:39
Sunday, 28th January 2018 05:59 17:40
Monday, 29th January 2018 05:59 17:40
Tuesday, 30th January 2018 05:59 17:41
Wednesday, 31st January 2018 05:59 17:41
  • Book online & save up to 9% on holidays to Costa Rica
  • FREE kids places & low deposits also available
  • Say Hello to TUI - the new name in holidays

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Check Costa Rica weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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