ClimateForecastDecemberJanuary >>

Bethesda Climate by Month

The temperature in Bethesda can vary greatly throughout the year. The temperatures shift from pleasant to cold. 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

Depending on the time of the year, temperatures range from pleasant to chilly in Bethesda. Average daytime temperatures range from a pleasant 20°C in July, the warmest time of the year, to a chilly 8°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

Bethesda has a relatively rain/snowy climate with high precipitation levels, averaging 1240 mm of rain/snowfall annually. Year-round, Bethesda has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 126 mm, and the driest month, May, with 88 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 Bethesda. While May receives considerable daily sunshine with up to 5.6 hours, December marks the darkest time of the year, where sunshine is scarce with only 0.9 hours of sunlight per day.

Monthly hours of sunshine

Data from: Bala, the United Kingdom (43 KM, 26 Miles).

Daily hours of sunshine

Data from: Bala, the United Kingdom (43 KM, 26 Miles).

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

Other facts from our historical weather data:
  • Which is the warmest month in Bethesda?
    July has an average maximum temperature of 20°C and is the warmest month of the year.
  • Which is the coldest month in Bethesda?
    The coldest month is February with an average maximum temperature of 8°C.
  • Which is the wettest month in Bethesda?
    December tops the wettest month list with 126 mm of rainfall.
  • Which is the driest month in Bethesda?
    May is the driest month with 88 mm of precipitation.
  • Which is the sunniest month in Bethesda?
    May is the sunniest month with an average of 169 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 Bethesda

    Sat   Dec 14
    9°C | 4°C
    NW 18 km/h
    3.1 mm
    broken clouds and  chance of slight rain

    broken clouds and chance of slight rain

    Sun   Dec 15
    11°C | 9°C
    SW 25 km/h
    2.3 mm
    overcast and small chance of rain

    overcast and small chance of rain

    Mon   Dec 16
    10°C | 8°C
    SW 29 km/h
    1.2 mm
    broken clouds and  chance of rain

    broken clouds and chance of rain