St Kitts weather in September 2019

  • 31°C maximum daytime temperature in September in St Kitts31
    31°C max day temperature
  • 8 hours of sunshine per day (64% of daylight hours) in September in St Kitts8
    8 hours of sunshine per day
  • 18 days with some rainfall in September in St Kitts18
    18 days with some rainfall
  • 25°C minimum night-time temperature in September in St Kitts25
    25°C min night temperature
  • 12 hours of daylight per day in September in St Kitts12
    12 hours of daylight per day
  • High heat & humidity in September in St KittsH
    High heat & humidity
  • 139 mm monthly rainfall in September in St Kitts139
    139 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in St Kitts11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in St Kitts29
    29°C sea temperature

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Expect 31°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in St Kitts in September. Check more long-term weather averages for St Kitts in September before you book your next holiday to St Kitts & Nevis in 2019/2020.

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More about St Kitts

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The September weather guide for St Kitts, St Kitts & Nevis 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 St Kitts weather in September

The average maximum daytime temperature in St Kitts in September is a hot 31°C (88°F) with high heat & humidity. The average night-time temperature is usually a warm 25°C (77°F). There are usually 8 hours of bright sunshine each day, which represents 64% of the 12 hours of daylight.

Expect 139mm (5.5 inches) of rainfall across the whole of September with 18 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 St Kitts in September is 29°C (84°F).

St Kitts sunrise & sunset times for September 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 05:57 18:25
Monday, 2nd September 2019 05:57 18:24
Tuesday, 3rd September 2019 05:57 18:23
Wednesday, 4th September 2019 05:58 18:22
Thursday, 5th September 2019 05:58 18:21
Friday, 6th September 2019 05:58 18:21
Saturday, 7th September 2019 05:58 18:20
Sunday, 8th September 2019 05:58 18:19
Monday, 9th September 2019 05:58 18:18
Tuesday, 10th September 2019 05:58 18:17
Wednesday, 11th September 2019 05:58 18:16
Thursday, 12th September 2019 05:59 18:16
Friday, 13th September 2019 05:59 18:15
Saturday, 14th September 2019 05:59 18:14
Sunday, 15th September 2019 05:59 18:13
Monday, 16th September 2019 05:59 18:12
Tuesday, 17th September 2019 05:59 18:11
Wednesday, 18th September 2019 05:59 18:11
Thursday, 19th September 2019 05:59 18:10
Friday, 20th September 2019 06:00 18:09
Saturday, 21st September 2019 06:00 18:08
Sunday, 22nd September 2019 06:00 18:07
Monday, 23rd September 2019 06:00 18:06
Tuesday, 24th September 2019 06:00 18:06
Wednesday, 25th September 2019 06:00 18:05
Thursday, 26th September 2019 06:00 18:04
Friday, 27th September 2019 06:01 18:03
Saturday, 28th September 2019 06:01 18:02
Sunday, 29th September 2019 06:01 18:01
Monday, 30th September 2019 06:01 18:01
  • Save EXTRA £150 on Marella Cruises with TUI in 2019/2020
  • Book cruises to St Kitts. No minimum spend
  • Travel between 1st May 2019 & 30th Apr 2020 (inclusive)
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