Weather in Santiago in September 2019

  • 33°C maximum daytime temperature in September in Santiago33
    33°C max day temperature
  • 7 hours of sunshine per day (57% of daylight hours) in September in Santiago7
    7 hours of sunshine per day
  • 15 days with some rainfall in September in Santiago15
    15 days with some rainfall
  • 21°C minimum night-time temperature in September in Santiago21
    21°C min night temperature
  • 12 hours of daylight per day in September in Santiago12
    12 hours of daylight per day
  • Very high heat & humidity in September in SantiagoVH
    Very High heat & humidity
  • 103 mm monthly rainfall in September in Santiago103
    103 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Santiago11
    11+ (Extreme) UV index

Going to Santiago? Find the best month to visit Santiago based on the weather.

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Expect 33°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Santiago in September. Check more long-term weather averages for Santiago in September before you book your next holiday to Dominican Republic in 2019/2020.

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More about Santiago

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The September weather guide for Santiago, Dominican Republic 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 Santiago weather in September

The average maximum daytime temperature in Santiago in September is a hot 33°C (91°F) with very high heat & humidity. The average night-time temperature is usually a comfortable 21°C (70°F). There are usually 7 hours of bright sunshine each day, which represents 57% of the 12 hours of daylight.

Expect 103mm (4.1 inches) of rainfall across the whole of September with 15 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

Santiago sunrise & sunset times for September 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 06:28 18:58
Monday, 2nd September 2019 06:28 18:57
Tuesday, 3rd September 2019 06:28 18:56
Wednesday, 4th September 2019 06:28 18:55
Thursday, 5th September 2019 06:28 18:54
Friday, 6th September 2019 06:29 18:54
Saturday, 7th September 2019 06:29 18:53
Sunday, 8th September 2019 06:29 18:52
Monday, 9th September 2019 06:29 18:51
Tuesday, 10th September 2019 06:29 18:50
Wednesday, 11th September 2019 06:30 18:49
Thursday, 12th September 2019 06:30 18:48
Friday, 13th September 2019 06:30 18:47
Saturday, 14th September 2019 06:30 18:46
Sunday, 15th September 2019 06:30 18:46
Monday, 16th September 2019 06:30 18:45
Tuesday, 17th September 2019 06:31 18:44
Wednesday, 18th September 2019 06:31 18:43
Thursday, 19th September 2019 06:31 18:42
Friday, 20th September 2019 06:31 18:41
Saturday, 21st September 2019 06:31 18:40
Sunday, 22nd September 2019 06:32 18:39
Monday, 23rd September 2019 06:32 18:38
Tuesday, 24th September 2019 06:32 18:37
Wednesday, 25th September 2019 06:32 18:37
Thursday, 26th September 2019 06:32 18:36
Friday, 27th September 2019 06:33 18:35
Saturday, 28th September 2019 06:33 18:34
Sunday, 29th September 2019 06:33 18:33
Monday, 30th September 2019 06:33 18:32
  • Save up to 10% on holidays to the Dominican Republic in 2018/2019
  • Book online with TUI to receive discount
  • FREE kids places & low deposits also available

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Popular Dominican Republic destinations

Below are average maximum temperatures at popular destinations in the Dominican Republic in September. Select a destination to see more weather parameters.

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