Best time to go to Guernsey

  • Max Day Temperature: 22 - 30°C [remove]
  • Hours of Sunshine: 10 hours or more [remove]

The best time to go to Guernsey (St Peter Port) is July and August

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Max Day Temperature (°C)

  • 9°C maximum daytime temperature in January in Guernsey (St Peter Port)9
  • 8°C maximum daytime temperature in February in Guernsey (St Peter Port)8
  • 10°C maximum daytime temperature in March in Guernsey (St Peter Port)10
  • 12°C maximum daytime temperature in April in Guernsey (St Peter Port)12
  • 15°C maximum daytime temperature in May in Guernsey (St Peter Port)15
  • 17°C maximum daytime temperature in June in Guernsey (St Peter Port)17
  • 19°C maximum daytime temperature in July in Guernsey (St Peter Port)19
  • 20°C maximum daytime temperature in August in Guernsey (St Peter Port)20
  • 18°C maximum daytime temperature in September in Guernsey (St Peter Port)18
  • 15°C maximum daytime temperature in October in Guernsey (St Peter Port)15
  • 12°C maximum daytime temperature in November in Guernsey (St Peter Port)12
  • 10°C maximum daytime temperature in December in Guernsey (St Peter Port)10

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Recommended for Guernsey

  • Top deals & discounts
  • Guernsey weather overview
  • Guernsey climate averages by month
  • More destinations
  • Guernsey 5-day weather forecast
  • Guernsey weather today - current conditions (last 24-hours)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The best time to go guide for Guernsey shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia) & the Met Office. Find out more about our data sources.

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Guernsey holiday rentals

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Guernsey hotels

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

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