Tamarindo weather in October 2025

Expect 88°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Tamarindo in October. Check more long-term weather averages for Tamarindo in October before you book your next holiday to Costa Rica in 2025/2026.

  • 88°F maximum daytime temperature in October in Tamarindo88
    88°F max day temperature
  • 5 hours of sunshine per day
  • 21 days with some rainfall in October in Tamarindo21
    21 days with some rainfall
  • 73°F minimum night-time temperature in October in Tamarindo73
    73°F min night temperature
  • 12 hours of daylight per day in October in Tamarindo12
    12 hours of daylight per day
  • Very high heat & humidity in October in TamarindoVH
    Very High heat & humidity
  • 14.3 inches monthly rainfall in October in Tamarindo14.3
    14.3 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Tamarindo11
    11+ (Extreme) UV index
  • 82°F sea temperature in October in Tamarindo82
    82°F sea temperature

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The October weather guide for Costa Rica (Tamarindo) 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.

Metric (°C)  |  Imperial (°F)

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How hot is it in Tamarindo in October?

Daytime temperatures usually reach 88°F in Tamarindo in October with very high heat and humidity, falling to 73°F at night.

How sunny is it in Tamarindo in October?

There are normally 5 hours of bright sunshine each day in Tamarindo in October - that's 42% of daylight hours.

How warm is the sea around Tamarindo in October?

The average sea temperature around Tamarindo in October is 82°F.

Does it rain in Tamarindo in October?

There are usually 21 days with some rain in Tamarindo in October and the average monthly rainfall is 14.3 inches.

Tamarindo October sunrise & sunset times

Browse the sunrise and sunset times for Tamarindo in October 2025. Select a month to view Tamarindo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:32 17:34
Thursday, 16th October 2025 05:32 17:25
Friday, 31st October 2025 05:34 17:20

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