ClimateForecastDecemberJanuary >>

Porthleven Climate by Month

The temperature in Porthleven varies moderately throughout the year. The temperatures shift from pleasant to cold. It maintains moderate precipitation patterns. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

The climate in Porthleven experiences moderate temperature changes, with mild shifts between seasons. Typically, daytime temperatures range from a pleasant 20°C in August to a chilly 11°C in the coolest month, February. Nights are cooler, with temperatures generally dropping to 6°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Porthleven has a moderate amount of precipitation, averaging 953 mm of rainfall annually. Porthleven offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between November (105 mm) and June (62 mm) is not too significant, making the climate enjoyable for visitors and residents alike.

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

Sunshine over the year

For those who appreciate different seasons, Porthleven serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 7.4 hours of sunshine daily, and embrace the darker days in December, offering only 2.2 hours of daily sunlight.

Monthly hours of sunshine

Data from: Newquay, the United Kingdom (40 KM, 25 Miles).

Daily hours of sunshine

Data from: Newquay, the United Kingdom (40 KM, 25 Miles).

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

Other facts from our historical weather data:
  • Which is the warmest month in Porthleven?
    August has an average maximum temperature of 20°C and is the warmest month of the year.
  • Which is the coldest month in Porthleven?
    The coldest month is February with an average maximum temperature of 11°C.
  • Which is the wettest month in Porthleven?
    November tops the wettest month list with 105 mm of rainfall.
  • Which is the driest month in Porthleven?
    June is the driest month with 62 mm of precipitation.
  • Which is the sunniest month in Porthleven?
    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 Porthleven

    Sat   Dec 14
    10°C | 7°C
    NW 22 km/h
    1.4 mm
    broken clouds and  chance of rain

    broken clouds and chance of rain

    Sun   Dec 15
    12°C | 9°C
    W 25 km/h
    overcast and no rain

    overcast and no rain

    Mon   Dec 16
    11°C | 9°C
    SW 22 km/h
    2.4 mm
    overcast and  chance of rain

    overcast and chance of rain