Best year time to visit Cwm

General weather information about Cwm

Average annual temperature is 9.6 °C

Absolute maximum temperature: 25.7 °C

Absolute minimum temperature: -5.6 °C

Number of sunny days: 105 days

Number of rainy days: 258 days

Number of snow days: 2 days

Look at detailed online map of Cwm

* Weather data for Cwm United Kingdom is based on climate observations for 2026 year

Cwm air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.511.011.715.319.023.922.722.425.721.112.511.0
Average daytime temperature (°C)6.37.67.810.415.719.917.017.818.413.68.67.8
Average temperature (°C)3.84.95.37.011.515.514.114.415.210.96.26.0
Average night temperature (°C)1.42.13.13.27.411.011.011.411.98.64.03.9
Absolute minimum temperature (°C)-4.0-3.2-3.0-2.04.85.67.88.86.42.3-2.9-5.6

Cwm monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.410.011.913.915.716.616.114.612.710.78.97.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.74.24.16.711.411.69.28.87.05.33.51.8
Precipitation (mm)168111891026072177110117167115218
Sunny days13153814122687134
Rainy days181327221718292522241726
Snow days001000000001

Cwm - weather forecast by months

Cwm weather in januaryCwm weather in februaryCwm weather in marchCwm weather in aprilCwm weather in mayCwm weather in juneCwm weather in julyCwm weather in augustCwm weather in septemberCwm weather in octoberCwm weather in novemberCwm weather in december

Best time to visit Cwm:

The best time to visit Cwm during the most sunny months:

  • May — 11.4(h)
  • June — 11.6(h)
  • July — 9.2(h)
  • August — 8.8(h)

Months with the longest average daylight duration in Cwm:

  • May — 15.7(h)
  • June — 16.6(h)
  • July — 16.1(h)

The largest precipitation sum in Cwm is at

  • January — 168(mm)
  • March — 189(mm)
  • July — 177(mm)
  • October — 167(mm)
  • December — 218(mm)

    • Weather forecast in the closest to Cwm admin centers

    Weather forecast in the closest towns to Cwm

    Explore Cwm

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Cwm?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Cwm.
    What is the weather like in Cwm?
    See average temperature, rainfall and daylight hours for Cwm by month in the table above.
    How many sunny days does Cwm have?
    The monthly weather statistics above show sunshine and rainfall patterns for Cwm throughout the year.