Best year time to visit Castledawson

General weather information about Castledawson

Average annual temperature is 10.3 °C

Absolute maximum temperature: 26.1 °C

Absolute minimum temperature: -4.4 °C

Number of sunny days: 68 days

Number of rainy days: 297 days

Look at detailed online map of Castledawson

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

Castledawson air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.213.014.916.221.426.121.322.725.519.713.212.2
Average daytime temperature (°C)7.69.69.412.016.021.117.618.217.913.89.48.6
Average temperature (°C)5.37.16.18.511.916.614.414.914.311.06.66.7
Average night temperature (°C)3.04.02.94.77.311.710.911.510.68.33.54.7
Absolute minimum temperature (°C)-4.4-1.5-4.40.03.27.76.96.84.41.4-2.0-2.2

Castledawson 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)7.99.711.914.116.117.216.714.912.710.58.57.3
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.13.04.37.18.811.78.99.06.94.34.21.8
Precipitation (mm)803012811458811771141479384171
Sunny days61445108005583
Rainy days251427252122313125262228
Snow days000000000000

Castledawson - weather forecast by months

Castledawson weather in januaryCastledawson weather in februaryCastledawson weather in marchCastledawson weather in aprilCastledawson weather in mayCastledawson weather in juneCastledawson weather in julyCastledawson weather in augustCastledawson weather in septemberCastledawson weather in octoberCastledawson weather in novemberCastledawson weather in december

Best time to visit Castledawson:

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

  • May — 8.8(h)
  • June — 11.7(h)
  • July — 8.9(h)
  • August — 9.0(h)

Months with the longest average daylight duration in Castledawson:

  • May — 16.1(h)
  • June — 17.2(h)
  • July — 16.7(h)

The largest precipitation sum in Castledawson is at

  • July — 177(mm)
  • September — 147(mm)
  • December — 171(mm)

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    Frequently asked questions

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