Best year time to visit Cairnryan

General weather information about Cairnryan

Average annual temperature is 10.6 °C

Absolute maximum temperature: 26.0 °C

Absolute minimum temperature: -3.2 °C

Number of sunny days: 69 days

Number of rainy days: 294 days

Number of snow days: 2 days

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

Cairnryan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.812.514.416.518.726.020.322.425.619.013.412.4
Average daytime temperature (°C)8.19.48.811.514.519.716.517.417.813.49.58.5
Average temperature (°C)6.57.56.38.511.616.414.315.014.911.37.46.8
Average night temperature (°C)4.85.43.85.48.912.712.112.712.29.25.15.2
Absolute minimum temperature (°C)-0.50.8-3.21.46.18.010.09.58.73.4-1.6-3.0

Cairnryan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.017.015.013.011.09.07.0
Daylight mean duration (h)7.99.711.914.116.117.316.714.912.710.58.47.3
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.53.75.28.410.211.99.710.07.14.44.32.3
Precipitation (mm)1466017511556801988817611899250
Sunny days39691312016271
Rainy days281923211818313024292330
Snow days002000000000

Cairnryan - weather forecast by months

Cairnryan weather in januaryCairnryan weather in februaryCairnryan weather in marchCairnryan weather in aprilCairnryan weather in mayCairnryan weather in juneCairnryan weather in julyCairnryan weather in augustCairnryan weather in septemberCairnryan weather in octoberCairnryan weather in novemberCairnryan weather in december

Best time to visit Cairnryan:

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

  • April — 8.4(h)
  • May — 10.2(h)
  • June — 11.9(h)
  • July — 9.7(h)
  • August — 10.0(h)

Months with the longest average daylight duration in Cairnryan:

  • May — 16.1(h)
  • June — 17.3(h)
  • July — 16.7(h)

The largest precipitation sum in Cairnryan is at

  • March — 175(mm)
  • July — 198(mm)
  • September — 176(mm)
  • December — 250(mm)

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    Weather forecast in the closest towns to Cairnryan

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    Frequently asked questions

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