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Calstock Climate by Month

Calstock experiences great temperature shifts. The city's weather can transition from pleasant days to cold weather. It also has a notably wet climate with much precipitation. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

The climate in Calstock is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures range from a pleasant 21°C in July, the warmest time of the year, to a chilly 9°C during cooler months like February. At night, temperatures typically average around 3°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Calstock has a notably wet climate with abundant precipitation, recording 1010 mm of rainfall per year. Year-round, Calstock has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 99 mm, and the driest month, September, with 69 mm, is minimal.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Calstock. While May receives considerable daily sunshine with up to 7.4 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.8 hours of sunlight per day.

Monthly hours of sunshine

Data from: Plymouth, the United Kingdom (14 KM, 9 Miles).

Daily hours of sunshine

Data from: Plymouth, the United Kingdom (14 KM, 9 Miles).

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

During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Calstock?
    July has an average maximum temperature of 21°C and is the warmest month of the year.
  • Which is the coldest month in Calstock?
    The coldest month is February with an average maximum temperature of 9°C.
  • Which is the wettest month in Calstock?
    December tops the wettest month list with 99 mm of rainfall.
  • Which is the driest month in Calstock?
    September is the driest month with 69 mm of precipitation.
  • Which is the sunniest month in Calstock?
    May is the sunniest month with an average of 222 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.

    Forecast for Calstock

    Tue   Dec 03
    9°C | 0°C
    S 7 km/h
    almost clear and no rain

    almost clear and no rain

    Wed   Dec 04
    12°C | 0°C
    S 22 km/h
    13 mm
    overcast and heavy rain

    overcast and heavy rain

    Thu   Dec 05
    13°C | 7°C
    W 25 km/h
    7.6 mm
    overcast and heavy rain

    overcast and heavy rain