Best year time to visit Penmaenmawr

General weather information about Penmaenmawr

Average annual temperature is 11.4 °C

Absolute maximum temperature: 26.8 °C

Absolute minimum temperature: -2.3 °C

Number of sunny days: 71 days

Number of rainy days: 293 days

Number of snow days: 1 day

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

Penmaenmawr air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.113.613.516.018.226.823.024.026.320.014.213.0
Average daytime temperature (°C)8.39.29.011.915.120.517.918.319.314.810.29.6
Average temperature (°C)6.47.46.99.012.417.015.515.816.612.48.68.0
Average night temperature (°C)4.65.54.76.19.213.013.313.514.110.16.66.2
Absolute minimum temperature (°C)-1.72.0-2.31.47.18.410.711.19.34.6-0.1-1.7

Penmaenmawr 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)3.74.64.99.311.812.39.810.07.15.83.82.0
Precipitation (mm)16940194683958166164148164140198
Sunny days581101313128721
Rainy days252030201817302922242830
Snow days100000000000

Penmaenmawr - weather forecast by months

Penmaenmawr weather in januaryPenmaenmawr weather in februaryPenmaenmawr weather in marchPenmaenmawr weather in aprilPenmaenmawr weather in mayPenmaenmawr weather in junePenmaenmawr weather in julyPenmaenmawr weather in augustPenmaenmawr weather in septemberPenmaenmawr weather in octoberPenmaenmawr weather in novemberPenmaenmawr weather in december

Best time to visit Penmaenmawr:

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

  • April — 9.3(h)
  • May — 11.8(h)
  • June — 12.3(h)
  • July — 9.8(h)
  • August — 10.0(h)

Months with the longest average daylight duration in Penmaenmawr:

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

The largest precipitation sum in Penmaenmawr is at

  • January — 169(mm)
  • March — 194(mm)
  • July — 166(mm)
  • August — 164(mm)
  • October — 164(mm)
  • December — 198(mm)

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    Frequently asked questions

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