Weather in Carndonagh in September

General weather information about Carndonagh

Average annual temperature is 10.7 °C

Absolute maximum temperature: 25.2 °C

Absolute minimum temperature: -1.9 °C

Number of sunny days: 60 days

Number of rainy days: 303 days

Number of snow days: 2 days

Look at detailed online map of Carndonagh

* Weather data for Carndonagh Ireland is based on climate observations for 2026 year

Carndonagh air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.013.414.917.419.024.622.422.025.219.813.112.9
Average daytime temperature (°C)7.99.69.111.714.118.916.517.117.213.59.68.9
Average temperature (°C)6.37.76.68.911.515.814.414.914.611.68.07.4
Average night temperature (°C)4.55.54.36.08.412.412.413.012.19.96.15.8
Absolute minimum temperature (°C)-1.50.1-1.91.73.17.59.810.08.55.72.10.1

Carndonagh monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.016.017.017.015.013.011.09.07.0
Daylight mean duration (h)7.89.711.914.216.217.316.815.012.710.58.47.2
Daylight minimum duration (h)7.08.010.013.015.017.016.013.011.09.07.07.0
Sunshine mean duration (h)2.43.35.58.79.612.09.69.27.14.83.92.2
Precipitation (mm)151691411167094186136121142127210
Sunny days2738812015464
Rainy days282127222318313025272427
Snow days101000000000

Carndonagh - weather forecast by months

Carndonagh weather in januaryCarndonagh weather in februaryCarndonagh weather in marchCarndonagh weather in aprilCarndonagh weather in mayCarndonagh weather in juneCarndonagh weather in julyCarndonagh weather in augustCarndonagh weather in septemberCarndonagh weather in octoberCarndonagh weather in novemberCarndonagh weather in december

Best time to visit Carndonagh:

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

  • April — 8.7(h)
  • May — 9.6(h)
  • June — 12.0(h)
  • July — 9.6(h)
  • August — 9.2(h)

Months with the longest average daylight duration in Carndonagh:

  • May — 16.2(h)
  • June — 17.3(h)
  • July — 16.8(h)

The largest precipitation sum in Carndonagh is at

  • July — 186(mm)
  • December — 210(mm)

    • Weather forecast in the closest to Carndonagh admin centers

    Weather forecast in the closest towns to Carndonagh

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    Frequently asked questions

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