Weather in St Peter Port in August 2019

  • 20°C maximum daytime temperature in August in St Peter Port20
    20°C max day temperature
  • 7 hours of sunshine per day (52% of daylight hours) in August in St Peter Port7
    7 hours of sunshine per day
  • 11 days with some rainfall in August in St Peter Port11
    11 days with some rainfall
  • 14°C minimum night-time temperature in August in St Peter Port14
    14°C min night temperature
  • 14 hours of daylight per day in August in St Peter Port14
    14 hours of daylight per day
  • No heat & humidity in August in St Peter Port0
    No heat & humidity
  • 45 mm monthly rainfall in August in St Peter Port45
    45 mm of monthly rainfall
  • UV (maximum) index 6 (High) in August in St Peter Port6
    6 (High) UV index
  • 17°C sea temperature in August in St Peter Port17
    17°C sea temperature

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

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Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in St Peter Port in August. Check more long-term weather averages for St Peter Port in August before you book your next holiday to Guernsey in 2019/2020.

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More about St Peter Port

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

Guide to St Peter Port weather in August

The average maximum daytime temperature in St Peter Port in August is a comfortable 20°C (68°F). The average night-time temperature is usually a comfortable 14°C (57°F). There are usually 7 hours of bright sunshine each day, which represents 52% of the 14 hours of daylight.

Expect 45mm (1.8 inches) of rainfall across the whole of August with 11 days with some rain falling. Maximum UV levels will be high (6 UV index) at midday when the skies are clear.

The average sea temperature in and around St Peter Port in August is 17°C (63°F).

St Peter Port sunrise & sunset times for August 2019

Browse the sunrise & sunset times for St Peter Port in August 2019. Select a month to view St Peter Port sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 04:41 19:51
Friday, 2nd August 2019 04:42 19:50
Saturday, 3rd August 2019 04:44 19:48
Sunday, 4th August 2019 04:45 19:47
Monday, 5th August 2019 04:46 19:45
Tuesday, 6th August 2019 04:48 19:43
Wednesday, 7th August 2019 04:49 19:42
Thursday, 8th August 2019 04:51 19:40
Friday, 9th August 2019 04:52 19:38
Saturday, 10th August 2019 04:54 19:37
Sunday, 11th August 2019 04:55 19:35
Monday, 12th August 2019 04:56 19:33
Tuesday, 13th August 2019 04:58 19:31
Wednesday, 14th August 2019 04:59 19:30
Thursday, 15th August 2019 05:01 19:28
Friday, 16th August 2019 05:02 19:26
Saturday, 17th August 2019 05:04 19:24
Sunday, 18th August 2019 05:05 19:22
Monday, 19th August 2019 05:06 19:20
Tuesday, 20th August 2019 05:08 19:18
Wednesday, 21st August 2019 05:09 19:16
Thursday, 22nd August 2019 05:11 19:14
Friday, 23rd August 2019 05:12 19:12
Saturday, 24th August 2019 05:14 19:10
Sunday, 25th August 2019 05:15 19:08
Monday, 26th August 2019 05:17 19:06
Tuesday, 27th August 2019 05:18 19:04
Wednesday, 28th August 2019 05:20 19:02
Thursday, 29th August 2019 05:21 19:00
Friday, 30th August 2019 05:22 18:58
Saturday, 31st August 2019 05:24 18:56
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