Costa Rica weather in January 2024

  • 23°C maximum daytime temperature in January in Costa Rica (San Jose)23
    23°C max day temperature
  • 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

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

More destinations >>

  • Save up to £250 on holidays in TUI Live Happy sale
  • Discount varies by booking spend - £1,000 - £2,250
  • Travel before 30th April 2024 (inclusive)
Show discount codeShow discount code ******ALE

Expires at 23:59 on Saturday 25th Feb 2023 · View all TUI offers

TUITUI deal finder

Recommended for Costa Rica

The January weather guide for Costa Rica (San Jose) 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.

  • Top deals & discounts
  • Costa Rica weather overview
  • Costa Rica climate averages by month
  • More destinations
  • Best time to go to Costa Rica
  • Costa Rica 5-day weather forecast

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

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Costa Rica

How hot is it in Costa Rica in January?

Daytime temperatures usually reach 23°C in San Jose, Costa Rica in January, falling to 15°C at night.

How sunny is it in Costa Rica in January?

There are normally 7 hours of bright sunshine each day in San Jose, Costa Rica in January - that's 58% of daylight hours.

Does it rain in Costa Rica in January?

There are usually 12 days with some rain in San Jose, Costa Rica in January and the average monthly rainfall is 6mm.

Costa Rica January sunrise & sunset times

Browse the sunrise and sunset times for Costa Rica in January 2024. Select a month to view Costa Rica sunrise and sunset times for the next 12 months. The Costa Rica sunrise and sunset times shown below are for San Jose.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st January 2024 05:53 17:27
Tuesday, 16th January 2024 05:58 17:34
Wednesday, 31st January 2024 05:59 17:41

Related posts

Popular travel offers

Explore holidays in the sun for less

Top ^