Best year time to visit Glamorgan

General weather information about Glamorgan

Average annual temperature is 13.0 °C

Absolute maximum temperature: 32.0 °C

Absolute minimum temperature: -9.6 °C

Number of sunny days: 165 days

Number of rainy days: 190 days

Number of snow days: 10 days

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* Weather data for Glamorgan United States is based on climate observations for 2026 year

Glamorgan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.422.322.625.725.929.532.032.030.626.521.915.8
Average daytime temperature (°C)9.712.413.018.721.224.228.426.524.218.813.59.9
Average temperature (°C)4.76.97.012.515.619.023.021.618.813.67.65.1
Average night temperature (°C)1.42.72.47.711.214.719.017.814.69.43.41.8
Absolute minimum temperature (°C)-8.1-9.6-9.1-0.63.99.916.011.611.22.9-6.5-7.5

Glamorgan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.012.011.010.09.0
Daylight mean duration (h)9.910.812.013.114.114.714.413.512.411.210.29.7
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.76.17.99.610.211.311.510.110.47.97.65.6
Precipitation (mm)11410779899043569086385279
Sunny days1114171711127816191914
Rainy days18121213201824231412915
Snow days222000000022

Glamorgan - weather forecast by months

Glamorgan weather in januaryGlamorgan weather in februaryGlamorgan weather in marchGlamorgan weather in aprilGlamorgan weather in mayGlamorgan weather in juneGlamorgan weather in julyGlamorgan weather in augustGlamorgan weather in septemberGlamorgan weather in octoberGlamorgan weather in novemberGlamorgan weather in december

Best time to visit Glamorgan:

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

  • June — 11.3(h)
  • July — 11.5(h)

The largest precipitation sum in Glamorgan is at

  • January — 114(mm)
  • February — 107(mm)

    • Weather forecast in the closest to Glamorgan admin centers

    Weather forecast in the closest towns to Glamorgan

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    Frequently asked questions

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