Best year time to visit Trefnant

General weather information about Trefnant

Average annual temperature is 10.8 °C

Absolute maximum temperature: 26.5 °C

Absolute minimum temperature: -4.4 °C

Number of sunny days: 80 days

Number of rainy days: 284 days

Number of snow days: 1 day

Look at detailed online map of Trefnant

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

Trefnant air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.213.314.216.318.526.524.425.926.221.113.813.0
Average daytime temperature (°C)7.99.38.911.715.421.018.218.219.314.79.59.0
Average temperature (°C)5.76.96.58.412.016.715.315.415.911.67.57.1
Average night temperature (°C)3.54.64.05.28.612.212.712.512.68.95.14.9
Absolute minimum temperature (°C)-3.20.0-4.40.05.37.39.98.07.13.3-2.4-4.4

Trefnant monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.014.016.016.016.015.013.011.09.07.0
Daylight mean duration (h)8.29.811.914.015.916.916.414.712.710.68.77.6
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)4.05.04.88.311.912.59.99.96.95.23.92.0
Precipitation (mm)11927173874052155114102167133137
Sunny days78171613328933
Rainy days242029231517282922222728
Snow days001000000000

Trefnant - weather forecast by months

Trefnant weather in januaryTrefnant weather in februaryTrefnant weather in marchTrefnant weather in aprilTrefnant weather in mayTrefnant weather in juneTrefnant weather in julyTrefnant weather in augustTrefnant weather in septemberTrefnant weather in octoberTrefnant weather in novemberTrefnant weather in december

Best time to visit Trefnant:

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

  • May — 11.9(h)
  • June — 12.5(h)
  • July — 9.9(h)
  • August — 9.9(h)

Months with the longest average daylight duration in Trefnant:

  • May — 15.9(h)
  • June — 16.9(h)
  • July — 16.4(h)

The largest precipitation sum in Trefnant is at

  • March — 173(mm)
  • July — 155(mm)
  • October — 167(mm)
  • December — 137(mm)

    • Weather forecast in the closest to Trefnant admin centers

    Weather forecast in the closest towns to Trefnant

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    Frequently asked questions

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