Tamarindo weather in September 2019

  • 30°C maximum daytime temperature in September in Tamarindo30
    30°C max day temperature
  • 5 hours of sunshine per day (42% of daylight hours) in September in Tamarindo5
    5 hours of sunshine per day
  • 23 days with some rainfall in September in Tamarindo23
    23 days with some rainfall
  • 23°C minimum night-time temperature in September in Tamarindo23
    23°C min night temperature
  • 12 hours of daylight per day in September in Tamarindo12
    12 hours of daylight per day
  • Very high heat & humidity in September in TamarindoVH
    Very High heat & humidity
  • 356 mm monthly rainfall in September in Tamarindo356
    356 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Tamarindo11
    11+ (Extreme) UV index
  • 28°C sea temperature in September in Tamarindo28
    28°C sea temperature

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Expect 30°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Tamarindo in September. Check more long-term weather averages for Tamarindo in September before you book your next holiday to Costa Rica in 2019/2020.

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More about Tamarindo

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The September weather guide for Tamarindo, Costa Rica 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)

Guide to Tamarindo weather in September

The average maximum daytime temperature in Tamarindo in September is a hot 30°C (86°F) with very high heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 5 hours of bright sunshine each day, which represents 42% of the 12 hours of daylight.

Expect 356mm (14.0 inches) of rainfall across the whole of September with 23 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Tamarindo in September is 28°C (82°F).

Tamarindo sunrise & sunset times for September 2019

Browse the sunrise & sunset times for Tamarindo in September 2019. Select a month to view Tamarindo sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 05:34 17:53
Monday, 2nd September 2019 05:34 17:52
Tuesday, 3rd September 2019 05:34 17:51
Wednesday, 4th September 2019 05:34 17:51
Thursday, 5th September 2019 05:34 17:50
Friday, 6th September 2019 05:34 17:50
Saturday, 7th September 2019 05:34 17:49
Sunday, 8th September 2019 05:34 17:48
Monday, 9th September 2019 05:33 17:48
Tuesday, 10th September 2019 05:33 17:47
Wednesday, 11th September 2019 05:33 17:47
Thursday, 12th September 2019 05:33 17:46
Friday, 13th September 2019 05:33 17:45
Saturday, 14th September 2019 05:33 17:45
Sunday, 15th September 2019 05:33 17:44
Monday, 16th September 2019 05:33 17:43
Tuesday, 17th September 2019 05:33 17:43
Wednesday, 18th September 2019 05:33 17:42
Thursday, 19th September 2019 05:33 17:41
Friday, 20th September 2019 05:33 17:41
Saturday, 21st September 2019 05:33 17:40
Sunday, 22nd September 2019 05:33 17:39
Monday, 23rd September 2019 05:32 17:39
Tuesday, 24th September 2019 05:32 17:38
Wednesday, 25th September 2019 05:32 17:38
Thursday, 26th September 2019 05:32 17:37
Friday, 27th September 2019 05:32 17:36
Saturday, 28th September 2019 05:32 17:36
Sunday, 29th September 2019 05:32 17:35
Monday, 30th September 2019 05:32 17:34
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