Best year time to visit Pen-y-garn

General weather information about Pen-y-garn

Average annual temperature is 11.6 °C

Absolute maximum temperature: 27.4 °C

Absolute minimum temperature: -3.4 °C

Number of sunny days: 79 days

Number of rainy days: 286 days

Look at detailed online map of Pen-y-garn

* Weather data for Pen-y-garn United Kingdom is based on climate observations for 2026 year

Pen-y-garn air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.414.413.716.020.826.923.925.727.420.514.012.8
Average daytime temperature (°C)8.39.39.512.416.521.317.818.519.615.110.39.7
Average temperature (°C)6.57.07.39.313.117.515.716.116.912.88.68.1
Average night temperature (°C)4.54.85.26.09.313.513.513.714.010.76.46.3
Absolute minimum temperature (°C)-2.80.50.32.26.08.910.910.88.25.2-1.2-3.4

Pen-y-garn 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)8.39.911.913.915.816.716.314.712.710.68.87.8
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.14.84.68.311.712.19.89.37.35.53.82.1
Precipitation (mm)250472351143389269146176246303309
Sunny days79491712117642
Rainy days241927211418303023252629
Snow days000000000000

Pen-y-garn - weather forecast by months

Pen-y-garn weather in januaryPen-y-garn weather in februaryPen-y-garn weather in marchPen-y-garn weather in aprilPen-y-garn weather in mayPen-y-garn weather in junePen-y-garn weather in julyPen-y-garn weather in augustPen-y-garn weather in septemberPen-y-garn weather in octoberPen-y-garn weather in novemberPen-y-garn weather in december

Best time to visit Pen-y-garn:

The best time to visit Pen-y-garn during the most sunny months:

  • May — 11.7(h)
  • June — 12.1(h)
  • July — 9.8(h)
  • August — 9.3(h)

Months with the longest average daylight duration in Pen-y-garn:

  • May — 15.8(h)
  • June — 16.7(h)
  • July — 16.3(h)

The largest precipitation sum in Pen-y-garn is at

  • January — 250(mm)
  • March — 235(mm)
  • July — 269(mm)
  • October — 246(mm)
  • November — 303(mm)
  • December — 309(mm)

    • Weather forecast in the closest to Pen-y-garn admin centers

    Weather forecast in the closest towns to Pen-y-garn

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    Frequently asked questions

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