Tamarindo weather in October 2025

Expect 31°C 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.

  • 31°C maximum daytime temperature in October in Tamarindo31
    31°C max day temperature
  • 5 hours of sunshine per day
  • 21 days with some rainfall in October in Tamarindo21
    21 days with some rainfall
  • 23°C minimum night-time temperature in October in Tamarindo23
    23°C 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
  • 362 mm monthly rainfall in October in Tamarindo362
    362 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Tamarindo11
    11+ (Extreme) UV index
  • 28°C sea temperature in October in Tamarindo28
    28°C sea temperature

More about Tamarindo

Tamarindo by month

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

Recommended for Costa Rica

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

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 / mm)  |  Imperial (°F / inches)

Back to top

More about Costa Rica

How hot is it in Tamarindo in October?

Daytime temperatures usually reach 31°C in Tamarindo in October with very high heat and humidity, falling to 23°C 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 28°C.

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 362mm.

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

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^