Best year time to visit Old Radnor

General weather information about Old Radnor

Average annual temperature is 9.7 °C

Absolute maximum temperature: 26.3 °C

Absolute minimum temperature: -5.6 °C

Number of sunny days: 91 days

Number of rainy days: 271 days

Number of snow days: 3 days

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

Old Radnor air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.012.612.416.019.124.323.023.226.321.313.211.4
Average daytime temperature (°C)6.68.18.010.615.820.017.417.718.613.88.57.9
Average temperature (°C)4.05.25.67.111.515.614.314.515.210.96.26.0
Average night temperature (°C)1.42.23.23.17.111.111.011.011.48.23.63.8
Absolute minimum temperature (°C)-5.2-3.9-3.8-2.54.15.76.97.94.70.8-4.7-5.6

Old Radnor 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)8.39.911.913.915.716.716.214.612.710.68.87.8
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.74.54.56.411.011.59.88.56.95.13.71.7
Precipitation (mm)1018120862983123839113765139
Sunny days1211361412248694
Rainy days181727241718292722252126
Snow days101000000001

Old Radnor - weather forecast by months

Old Radnor weather in januaryOld Radnor weather in februaryOld Radnor weather in marchOld Radnor weather in aprilOld Radnor weather in mayOld Radnor weather in juneOld Radnor weather in julyOld Radnor weather in augustOld Radnor weather in septemberOld Radnor weather in octoberOld Radnor weather in novemberOld Radnor weather in december

Best time to visit Old Radnor:

The best time to visit Old Radnor during the most sunny months:

  • May — 11.0(h)
  • June — 11.5(h)
  • July — 9.8(h)
  • August — 8.5(h)

Months with the longest average daylight duration in Old Radnor:

  • May — 15.7(h)
  • June — 16.7(h)
  • July — 16.2(h)

The largest precipitation sum in Old Radnor is at

  • March — 120(mm)
  • July — 123(mm)
  • October — 137(mm)
  • December — 139(mm)

    • Weather forecast in the closest to Old Radnor admin centers

    Weather forecast in the closest towns to Old Radnor

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    Frequently asked questions

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