Best year time to visit Ganllwyd

General weather information about Ganllwyd

Average annual temperature is 9.7 °C

Absolute maximum temperature: 26.2 °C

Absolute minimum temperature: -6.8 °C

Number of sunny days: 72 days

Number of rainy days: 292 days

Number of snow days: 1 day

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

Ganllwyd air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.612.613.015.720.626.222.923.925.919.512.411.2
Average daytime temperature (°C)6.47.97.811.316.420.716.417.218.413.58.37.7
Average temperature (°C)4.35.35.37.612.016.213.814.215.210.76.35.9
Average night temperature (°C)1.92.82.73.97.311.511.211.311.98.03.83.8
Absolute minimum temperature (°C)-6.4-1.9-6.8-1.74.46.37.68.56.01.1-3.7-5.5

Ganllwyd 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)8.29.911.914.015.816.816.314.712.710.68.77.7
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.14.13.98.011.411.59.28.86.95.23.51.7
Precipitation (mm)3676839113847116330177252253232372
Sunny days79391511025641
Rainy days241927211619312925252630
Snow days001000000000

Ganllwyd - weather forecast by months

Ganllwyd weather in januaryGanllwyd weather in februaryGanllwyd weather in marchGanllwyd weather in aprilGanllwyd weather in mayGanllwyd weather in juneGanllwyd weather in julyGanllwyd weather in augustGanllwyd weather in septemberGanllwyd weather in octoberGanllwyd weather in novemberGanllwyd weather in december

Best time to visit Ganllwyd:

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

  • May — 11.4(h)
  • June — 11.5(h)
  • July — 9.2(h)
  • August — 8.8(h)

Months with the longest average daylight duration in Ganllwyd:

  • May — 15.8(h)
  • June — 16.8(h)
  • July — 16.3(h)

The largest precipitation sum in Ganllwyd is at

  • January — 367(mm)
  • March — 391(mm)
  • July — 330(mm)
  • December — 372(mm)

    • Weather forecast in the closest to Ganllwyd admin centers

    Weather forecast in the closest towns to Ganllwyd

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    Frequently asked questions

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