Best year time to visit Dolwyddelan

General weather information about Dolwyddelan

Average annual temperature is 10.1 °C

Absolute maximum temperature: 26.4 °C

Absolute minimum temperature: -7.7 °C

Number of sunny days: 69 days

Number of rainy days: 292 days

Number of snow days: 4 days

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

Dolwyddelan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.912.412.315.820.326.421.522.726.417.712.411.5
Average daytime temperature (°C)6.98.07.911.315.920.816.317.018.413.48.78.1
Average temperature (°C)4.85.85.57.912.116.614.014.415.511.06.96.5
Average night temperature (°C)2.53.42.94.58.312.011.712.112.98.84.84.7
Absolute minimum temperature (°C)-6.7-0.7-7.7-0.65.47.39.28.77.63.4-1.8-3.6

Dolwyddelan 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)8.29.911.914.015.816.816.414.712.710.68.77.7
Daylight minimum duration (h)7.08.010.012.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.54.04.18.411.511.89.58.96.95.63.72.0
Precipitation (mm)3316338112353123328202272259231323
Sunny days49381512026631
Rainy days251926221618312924252730
Snow days202000000000

Dolwyddelan - weather forecast by months

Dolwyddelan weather in januaryDolwyddelan weather in februaryDolwyddelan weather in marchDolwyddelan weather in aprilDolwyddelan weather in mayDolwyddelan weather in juneDolwyddelan weather in julyDolwyddelan weather in augustDolwyddelan weather in septemberDolwyddelan weather in octoberDolwyddelan weather in novemberDolwyddelan weather in december

Best time to visit Dolwyddelan:

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

  • April — 8.4(h)
  • May — 11.5(h)
  • June — 11.8(h)
  • July — 9.5(h)
  • August — 8.9(h)

Months with the longest average daylight duration in Dolwyddelan:

  • May — 15.8(h)
  • June — 16.8(h)
  • July — 16.4(h)

The largest precipitation sum in Dolwyddelan is at

  • January — 331(mm)
  • March — 381(mm)
  • July — 328(mm)
  • December — 323(mm)

    • Weather forecast in the closest to Dolwyddelan admin centers

    Weather forecast in the closest towns to Dolwyddelan

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    Frequently asked questions

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