Best year time to visit Eilean Siar

General weather information about Eilean Siar

Average annual temperature is 10.0 °C

Absolute maximum temperature: 23.4 °C

Absolute minimum temperature: 0.4 °C

Number of sunny days: 79 days

Number of rainy days: 284 days

Number of snow days: 2 days

Look at detailed online map of Eilean Siar

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

Eilean Siar air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.310.410.212.012.621.323.419.521.415.012.312.0
Average daytime temperature (°C)8.28.97.19.211.415.715.716.115.411.99.08.0
Average temperature (°C)7.17.85.98.110.413.813.814.413.610.67.76.6
Average night temperature (°C)6.06.54.86.99.312.311.912.811.99.06.24.9
Absolute minimum temperature (°C)1.62.90.43.86.39.59.810.49.46.13.10.6

Eilean Siar monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.018.017.016.013.011.09.07.0
Daylight mean duration (h)7.49.411.814.416.718.017.315.212.810.38.06.7
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.09.07.06.0
Sunshine mean duration (h)2.72.76.18.19.011.610.49.26.55.53.62.0
Precipitation (mm)1379912080498511410520810880155
Sunny days256101013136869
Rainy days292323202117302824232422
Snow days002000000000

Eilean Siar - weather forecast by months

Eilean Siar weather in januaryEilean Siar weather in februaryEilean Siar weather in marchEilean Siar weather in aprilEilean Siar weather in mayEilean Siar weather in juneEilean Siar weather in julyEilean Siar weather in augustEilean Siar weather in septemberEilean Siar weather in octoberEilean Siar weather in novemberEilean Siar weather in december

Best time to visit Eilean Siar:

The best time to visit Eilean Siar during the most sunny months:

  • May — 9.0(h)
  • June — 11.6(h)
  • July — 10.4(h)
  • August — 9.2(h)

Months with the longest average daylight duration in Eilean Siar:

  • May — 16.7(h)
  • June — 18.0(h)
  • July — 17.3(h)

The largest precipitation sum in Eilean Siar is at

  • September — 208(mm)
  • December — 155(mm)

    • Weather forecast in the closest to Eilean Siar admin centers

    Weather forecast in the closest towns to Eilean Siar

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    Frequently asked questions

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