Best year time to visit Castlebay

General weather information about Castlebay

Average annual temperature is 9.8 °C

Absolute maximum temperature: 17.2 °C

Absolute minimum temperature: 0.7 °C

Number of sunny days: 76 days

Number of rainy days: 287 days

Number of snow days: 2 days

Look at detailed online map of Castlebay

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

Castlebay air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)9.910.29.310.611.816.617.216.916.114.111.711.1
Average daytime temperature (°C)7.98.46.78.410.214.013.714.413.911.79.58.5
Average temperature (°C)6.97.45.77.69.613.112.913.713.110.98.77.6
Average night temperature (°C)6.06.34.86.88.912.312.213.112.410.07.96.5
Absolute minimum temperature (°C)1.53.50.74.16.09.410.611.210.37.14.43.3

Castlebay monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.017.017.016.013.011.09.07.0
Daylight mean duration (h)7.59.511.814.316.517.817.115.212.810.48.16.9
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.09.07.06.0
Sunshine mean duration (h)2.62.76.19.19.812.010.99.67.05.33.62.1
Precipitation (mm)1609316810344688975207136115168
Sunny days253121115375733
Rainy days292326182015282425242728
Snow days002000000000

Castlebay - weather forecast by months

Castlebay weather in januaryCastlebay weather in februaryCastlebay weather in marchCastlebay weather in aprilCastlebay weather in mayCastlebay weather in juneCastlebay weather in julyCastlebay weather in augustCastlebay weather in septemberCastlebay weather in octoberCastlebay weather in novemberCastlebay weather in december

Best time to visit Castlebay:

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

  • April — 9.1(h)
  • May — 9.8(h)
  • June — 12.0(h)
  • July — 10.9(h)
  • August — 9.6(h)

Months with the longest average daylight duration in Castlebay:

  • May — 16.5(h)
  • June — 17.8(h)
  • July — 17.1(h)

The largest precipitation sum in Castlebay is at

  • January — 160(mm)
  • March — 168(mm)
  • September — 207(mm)
  • December — 168(mm)

    • Weather forecast in the closest to Castlebay admin centers

    Weather forecast in the closest towns to Castlebay

    Explore Castlebay

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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