Weather in Knockbrack in September

General weather information about Knockbrack

Average annual temperature is 10.9 °C

Absolute maximum temperature: 25.3 °C

Absolute minimum temperature: -3.1 °C

Number of sunny days: 98 days

Number of rainy days: 267 days

Look at detailed online map of Knockbrack

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

Knockbrack air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.613.713.616.022.524.921.621.525.318.913.513.2
Average daytime temperature (°C)8.59.99.812.216.820.018.218.418.414.010.49.5
Average temperature (°C)6.17.57.29.012.816.415.015.415.111.37.97.5
Average night temperature (°C)3.75.04.75.98.812.511.812.611.68.85.35.0
Absolute minimum temperature (°C)-3.1-1.5-0.20.94.88.08.99.75.12.3-0.7-2.5

Knockbrack 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)8.39.911.913.915.716.716.214.612.710.68.87.8
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.04.44.47.510.111.59.88.17.24.84.63.0
Precipitation (mm)891517682577414311717119484132
Sunny days111525141234107105
Rainy days201329251718282720242026
Snow days000000000000

Knockbrack - weather forecast by months

Knockbrack weather in januaryKnockbrack weather in februaryKnockbrack weather in marchKnockbrack weather in aprilKnockbrack weather in mayKnockbrack weather in juneKnockbrack weather in julyKnockbrack weather in augustKnockbrack weather in septemberKnockbrack weather in octoberKnockbrack weather in novemberKnockbrack weather in december

Best time to visit Knockbrack:

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

  • May — 10.1(h)
  • June — 11.5(h)
  • July — 9.8(h)

Months with the longest average daylight duration in Knockbrack:

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

The largest precipitation sum in Knockbrack is at

  • March — 176(mm)
  • July — 143(mm)
  • September — 171(mm)
  • October — 194(mm)

    • Weather forecast in the closest to Knockbrack admin centers

    Weather forecast in the closest towns to Knockbrack

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    Frequently asked questions

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