St Barthelemy weather in July 2019

  • 31°C maximum daytime temperature in July in St Barthelemy (St Barthelemy (Gustavia))31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 17 days with some rainfall in July in St Barthelemy (St Barthelemy (Gustavia))17
    17 days with some rainfall
  • 25°C minimum night-time temperature in July in St Barthelemy (St Barthelemy (Gustavia))25
    25°C min night temperature
  • 13 hours of daylight per day in July in St Barthelemy (St Barthelemy (Gustavia))13
    13 hours of daylight per day
  • High heat & humidity in July in St Barthelemy (St Barthelemy (Gustavia))H
    High heat & humidity
  • 76 mm monthly rainfall in July in St Barthelemy (St Barthelemy (Gustavia))76
    76 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in St Barthelemy (St Barthelemy (Gustavia))11
    11+ (Extreme) UV index
  • 28°C sea temperature in July in St Barthelemy (St Barthelemy (Gustavia))28
    28°C sea temperature

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

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

  • Save up to 10% on cruises to St Barts
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  • Travel before 31st October 2020 (inclusive)

More about St Barthelemy

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The July weather guide for St Barthelemy 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 Barthelemy weather in July

The average maximum daytime temperature in St Barthelemy in July is a hot 31°C (88°F) with very 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 13 hours of daylight.

Expect 76mm (3.0 inches) of rainfall across the whole of July with 17 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 Barthelemy in July is 28°C (82°F).

St Barthelemy sunrise & sunset times for July 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st July 2019 05:40 18:51
Tuesday, 2nd July 2019 05:40 18:51
Wednesday, 3rd July 2019 05:40 18:51
Thursday, 4th July 2019 05:41 18:51
Friday, 5th July 2019 05:41 18:51
Saturday, 6th July 2019 05:41 18:51
Sunday, 7th July 2019 05:42 18:51
Monday, 8th July 2019 05:42 18:51
Tuesday, 9th July 2019 05:42 18:51
Wednesday, 10th July 2019 05:43 18:51
Thursday, 11th July 2019 05:43 18:51
Friday, 12th July 2019 05:43 18:51
Saturday, 13th July 2019 05:44 18:51
Sunday, 14th July 2019 05:44 18:51
Monday, 15th July 2019 05:44 18:50
Tuesday, 16th July 2019 05:45 18:50
Wednesday, 17th July 2019 05:45 18:50
Thursday, 18th July 2019 05:45 18:50
Friday, 19th July 2019 05:46 18:50
Saturday, 20th July 2019 05:46 18:49
Sunday, 21st July 2019 05:46 18:49
Monday, 22nd July 2019 05:47 18:49
Tuesday, 23rd July 2019 05:47 18:49
Wednesday, 24th July 2019 05:47 18:48
Thursday, 25th July 2019 05:48 18:48
Friday, 26th July 2019 05:48 18:48
Saturday, 27th July 2019 05:48 18:47
Sunday, 28th July 2019 05:49 18:47
Monday, 29th July 2019 05:49 18:47
Tuesday, 30th July 2019 05:49 18:46
Wednesday, 31st July 2019 05:50 18:46
  • Save up to 10% on cruises to St Barts
  • Book Marella Cruises online with TUI
  • Travel before 31st October 2020 (inclusive)

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