Weather in Knockacolla in September

General weather information about Knockacolla

Average annual temperature is 10.9 °C

Absolute maximum temperature: 25.5 °C

Absolute minimum temperature: -3.6 °C

Number of sunny days: 81 days

Number of rainy days: 282 days

Number of snow days: 2 days

Look at detailed online map of Knockacolla

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

Knockacolla air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.013.915.017.121.324.821.823.625.521.213.513.5
Average daytime temperature (°C)8.510.09.812.417.020.918.218.618.514.510.29.4
Average temperature (°C)6.07.47.18.912.816.614.915.414.911.37.97.4
Average night temperature (°C)3.74.74.25.58.412.111.812.411.18.55.55.1
Absolute minimum temperature (°C)-3.6-2.0-0.90.54.36.88.79.24.41.2-2.7-3.2

Knockacolla monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.39.911.913.915.716.716.214.712.710.68.87.8
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.83.64.07.39.911.09.28.66.65.04.63.0
Precipitation (mm)951914367618016312317119172111
Sunny days714341410128675
Rainy days241427261720302922252226
Snow days001000000010

Knockacolla - weather forecast by months

Knockacolla weather in januaryKnockacolla weather in februaryKnockacolla weather in marchKnockacolla weather in aprilKnockacolla weather in mayKnockacolla weather in juneKnockacolla weather in julyKnockacolla weather in augustKnockacolla weather in septemberKnockacolla weather in octoberKnockacolla weather in novemberKnockacolla weather in december

Best time to visit Knockacolla:

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

  • May — 9.9(h)
  • June — 11.0(h)
  • July — 9.2(h)
  • August — 8.6(h)

Months with the longest average daylight duration in Knockacolla:

  • May — 15.7(h)
  • June — 16.7(h)
  • July — 16.2(h)

The largest precipitation sum in Knockacolla is at

  • March — 143(mm)
  • July — 163(mm)
  • September — 171(mm)
  • October — 191(mm)

    • Weather forecast in the closest to Knockacolla admin centers

    Weather forecast in the closest towns to Knockacolla

    Explore Knockacolla

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    Frequently asked questions

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