Golfito weather in September 2025

Expect 84°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Golfito in September. Check more long-term weather averages for Golfito in September before you book your next holiday to Costa Rica in 2025/2026.

  • 84°F maximum daytime temperature in September in Golfito84
    84°F max day temperature
  • 5 hours of sunshine per day
  • 21 days with some rainfall in September in Golfito21
    21 days with some rainfall
  • 73°F minimum night-time temperature in September in Golfito73
    73°F min night temperature
  • 12 hours of daylight per day in September in Golfito12
    12 hours of daylight per day
  • High heat & humidity in September in GolfitoH
    High heat & humidity
  • 17.8 inches monthly rainfall in September in Golfito17.8
    17.8 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Golfito11
    11+ (Extreme) UV index
  • 82°F sea temperature in September in Golfito82
    82°F sea temperature

More about Golfito

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The September weather guide for Costa Rica (Golfito) 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 Golfito in September?

Daytime temperatures usually reach 84°F in Golfito in September with high heat and humidity, falling to 73°F at night.

How sunny is it in Golfito in September?

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

How warm is the sea around Golfito in September?

The average sea temperature around Golfito in September is 82°F.

Does it rain in Golfito in September?

There are usually 21 days with some rain in Golfito in September and the average monthly rainfall is 17.8 inches.

Golfito September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:24 17:41
Monday, 15th September 2025 05:23 17:33
Tuesday, 30th September 2025 05:21 17:24

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