Best year time to visit Cwmbran

General weather information about Cwmbran

Average annual temperature is 11.2 °C

Absolute maximum temperature: 27.1 °C

Absolute minimum temperature: -4.2 °C

Number of sunny days: 118 days

Number of rainy days: 246 days

Number of snow days: 1 day

Look at detailed online map of Cwmbran

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

Cwmbran air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.112.013.417.320.326.125.024.327.120.114.512.5
Average daytime temperature (°C)8.09.19.712.117.221.818.919.820.315.310.49.6
Average temperature (°C)5.36.17.28.613.017.315.916.116.712.47.77.6
Average night temperature (°C)2.42.94.84.78.612.512.212.312.89.65.05.2
Absolute minimum temperature (°C)-3.8-2.6-2.1-0.95.87.37.58.45.72.8-4.2-4.2

Cwmbran 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)8.410.011.913.915.616.616.114.612.710.78.97.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.04.84.67.311.512.39.89.47.55.94.12.0
Precipitation (mm)1451417094576115311795149106200
Sunny days141549141436911109
Rainy days161327211716282521202022
Snow days100000000000

Cwmbran - weather forecast by months

Cwmbran weather in januaryCwmbran weather in februaryCwmbran weather in marchCwmbran weather in aprilCwmbran weather in mayCwmbran weather in juneCwmbran weather in julyCwmbran weather in augustCwmbran weather in septemberCwmbran weather in octoberCwmbran weather in novemberCwmbran weather in december

Best time to visit Cwmbran:

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

  • May — 11.5(h)
  • June — 12.3(h)
  • July — 9.8(h)
  • August — 9.4(h)

Months with the longest average daylight duration in Cwmbran:

  • May — 15.6(h)
  • June — 16.6(h)
  • July — 16.1(h)

The largest precipitation sum in Cwmbran is at

  • January — 145(mm)
  • March — 170(mm)
  • July — 153(mm)
  • October — 149(mm)
  • December — 200(mm)

    • Weather forecast in the closest to Cwmbran admin centers

    Weather forecast in the closest towns to Cwmbran

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    Frequently asked questions

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