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St Peter Port weather in August 2023
- 2020°C max day temperature
- 1111 days with some rainfall
- 1414°C min night temperature
- 1414 hours of daylight per day
- 0No heat & humidity
- 4545 mm of monthly rainfall
- 66 (High) UV index
- 1717°C sea temperature
Recommended for Guernsey
The August weather guide for Guernsey, represented by St Peter Port, (St Peter Port) 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)
How hot is it in St Peter Port in August?
Daytime temperatures usually reach 20°C in St Peter Port in August, falling to 14°C at night.
How sunny is it in St Peter Port in August?
There are normally 7 hours of bright sunshine each day in St Peter Port in August - that's 52% of daylight hours.
How warm is the sea around St Peter Port in August?
The average sea temperature around St Peter Port in August is 17°C.
Does it rain in St Peter Port in August?
There are usually 11 days with some rain in St Peter Port in August and the average monthly rainfall is 45mm.
St Peter Port August sunrise & sunset times
Browse the sunrise and sunset times for St Peter Port in August 2023. Select a month to view St Peter Port sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Tuesday, 1st August 2023||05:41||20:51|
|Wednesday, 16th August 2023||06:02||20:26|
|Thursday, 31st August 2023||06:24||19:56|
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