ClimateForecastJuneJuly >>

Castel Climate by Month

The graphs below provide an overview of the climate in Castel (Guernsey), the United Kingdom. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Castel

Wed   Jun 26
22°C | 15°C
NE 14 km/h
clear and no rain

clear and no rain

Thu   Jun 27
19°C | 13°C
W 32 km/h
partly cloudy and no rain

partly cloudy and no rain

Fri   Jun 28
18°C | 13°C
NW 22 km/h
clear and no rain

clear and no rain

The best time of year to visit Castel in the United Kingdom

Other facts from our historical weather data:

  • Which is the warmest month in Castel?
    August has an average maximum temperature of 19°C and is the warmest month of the year.
  • Which is the coldest month in Castel?
    The coldest month is February with an average maximum temperature of 11°C.
  • Which is the wettest month in Castel?
    December tops the wettest month list with 131 mm of rainfall.
  • Which is the driest month in Castel?
    July is the driest month with 41 mm of precipitation.
  • Which is the sunniest month in Castel?
    July is the sunniest month with an average of 252 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.