Weather in St Lawrence in September 2019

  • 30°C maximum daytime temperature in September in St Lawrence30
    30°C max day temperature
  • 8 hours of sunshine per day (63% of daylight hours) in September in St Lawrence8
    8 hours of sunshine per day
  • 15 days with some rainfall in September in St Lawrence15
    15 days with some rainfall
  • 23°C minimum night-time temperature in September in St Lawrence23
    23°C min night temperature
  • 12 hours of daylight per day in September in St Lawrence12
    12 hours of daylight per day
  • Very high heat & humidity in September in St LawrenceVH
    Very High heat & humidity
  • 159 mm monthly rainfall in September in St Lawrence159
    159 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in St Lawrence11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in St Lawrence29
    29°C sea temperature

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

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Expect 30°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in St Lawrence in September. Check more long-term weather averages for St Lawrence in September before you book your next holiday to Barbados in 2019/2020.

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More about St Lawrence

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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to St Lawrence weather in September

The average maximum daytime temperature in St Lawrence 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 8 hours of bright sunshine each day, which represents 63% of the 12 hours of daylight.

Expect 159mm (6.3 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.

The average sea temperature in and around St Lawrence in September is 29°C (84°F).

St Lawrence sunrise & sunset times for September 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 05:47 18:09
Monday, 2nd September 2019 05:47 18:09
Tuesday, 3rd September 2019 05:47 18:08
Wednesday, 4th September 2019 05:47 18:07
Thursday, 5th September 2019 05:47 18:07
Friday, 6th September 2019 05:47 18:06
Saturday, 7th September 2019 05:47 18:05
Sunday, 8th September 2019 05:47 18:05
Monday, 9th September 2019 05:47 18:04
Tuesday, 10th September 2019 05:47 18:03
Wednesday, 11th September 2019 05:47 18:02
Thursday, 12th September 2019 05:47 18:02
Friday, 13th September 2019 05:47 18:01
Saturday, 14th September 2019 05:47 18:00
Sunday, 15th September 2019 05:47 18:00
Monday, 16th September 2019 05:47 17:59
Tuesday, 17th September 2019 05:47 17:58
Wednesday, 18th September 2019 05:47 17:57
Thursday, 19th September 2019 05:47 17:57
Friday, 20th September 2019 05:47 17:56
Saturday, 21st September 2019 05:47 17:55
Sunday, 22nd September 2019 05:47 17:55
Monday, 23rd September 2019 05:47 17:54
Tuesday, 24th September 2019 05:47 17:53
Wednesday, 25th September 2019 05:47 17:52
Thursday, 26th September 2019 05:47 17:52
Friday, 27th September 2019 05:47 17:51
Saturday, 28th September 2019 05:48 17:50
Sunday, 29th September 2019 05:48 17:50
Monday, 30th September 2019 05:48 17:49
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