Best year time to visit Altnaharra

General weather information about Altnaharra

Average annual temperature is 8.5 °C

Absolute maximum temperature: 25.5 °C

Absolute minimum temperature: -9.0 °C

Number of sunny days: 81 days

Number of rainy days: 277 days

Number of snow days: 7 days

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

Altnaharra air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.810.813.217.218.625.523.722.424.715.311.512.9
Average daytime temperature (°C)5.78.05.810.613.919.016.116.716.110.56.75.5
Average temperature (°C)3.75.63.07.010.515.013.213.813.28.64.73.6
Average night temperature (°C)1.53.0-0.23.37.210.810.411.010.36.42.11.8
Absolute minimum temperature (°C)-6.3-0.5-9.0-2.13.54.46.37.14.01.1-1.9-4.9

Altnaharra monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.018.018.016.014.011.08.06.0
Daylight mean duration (h)7.29.411.814.416.818.117.515.312.810.37.96.5
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.09.06.06.0
Sunshine mean duration (h)2.23.14.78.97.612.38.58.47.24.22.21.2
Precipitation (mm)92107766339821171159214086187
Sunny days57610912157775
Rainy days252120202218302623242325
Snow days105000000001

Altnaharra - weather forecast by months

Altnaharra weather in januaryAltnaharra weather in februaryAltnaharra weather in marchAltnaharra weather in aprilAltnaharra weather in mayAltnaharra weather in juneAltnaharra weather in julyAltnaharra weather in augustAltnaharra weather in septemberAltnaharra weather in octoberAltnaharra weather in novemberAltnaharra weather in december

Best time to visit Altnaharra:

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

  • April — 8.9(h)
  • May — 7.6(h)
  • June — 12.3(h)
  • July — 8.5(h)
  • August — 8.4(h)

Months with the longest average daylight duration in Altnaharra:

  • May — 16.8(h)
  • June — 18.1(h)
  • July — 17.5(h)

The largest precipitation sum in Altnaharra is at

  • October — 140(mm)
  • December — 187(mm)

    • Weather forecast in the closest to Altnaharra admin centers

    Weather forecast in the closest towns to Altnaharra

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    Frequently asked questions

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