Best year time to visit Llanwnnen

General weather information about Llanwnnen

Average annual temperature is 10.0 °C

Absolute maximum temperature: 27.0 °C

Absolute minimum temperature: -6.1 °C

Number of sunny days: 76 days

Number of rainy days: 288 days

Number of snow days: 1 day

Look at detailed online map of Llanwnnen

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

Llanwnnen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.012.912.516.619.826.222.023.327.019.812.911.6
Average daytime temperature (°C)6.98.38.511.215.720.617.117.418.713.79.18.5
Average temperature (°C)4.65.45.87.711.516.114.314.515.411.26.86.6
Average night temperature (°C)2.02.73.23.97.111.511.311.712.09.14.44.6
Absolute minimum temperature (°C)-4.4-2.1-3.00.04.06.57.88.16.23.3-3.0-6.1

Llanwnnen 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)3.84.24.17.411.311.59.38.16.74.73.62.0
Precipitation (mm)167282251143581187145169163147216
Sunny days7124101512006433
Rainy days231627201618313124272728
Snow days100000000000

Llanwnnen - weather forecast by months

Llanwnnen weather in januaryLlanwnnen weather in februaryLlanwnnen weather in marchLlanwnnen weather in aprilLlanwnnen weather in mayLlanwnnen weather in juneLlanwnnen weather in julyLlanwnnen weather in augustLlanwnnen weather in septemberLlanwnnen weather in octoberLlanwnnen weather in novemberLlanwnnen weather in december

Best time to visit Llanwnnen:

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

  • May — 11.3(h)
  • June — 11.5(h)
  • July — 9.3(h)
  • August — 8.1(h)

Months with the longest average daylight duration in Llanwnnen:

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

The largest precipitation sum in Llanwnnen is at

  • March — 225(mm)
  • July — 187(mm)
  • December — 216(mm)

    • Weather forecast in the closest to Llanwnnen admin centers

    Weather forecast in the closest towns to Llanwnnen

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    Frequently asked questions

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