Weather in Ballinvally in September

General weather information about Ballinvally

Average annual temperature is 10.3 °C

Absolute maximum temperature: 26.5 °C

Absolute minimum temperature: -3.6 °C

Number of sunny days: 72 days

Number of rainy days: 290 days

Number of snow days: 3 days

Look at detailed online map of Ballinvally

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

Ballinvally air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.213.415.018.019.926.520.923.125.820.912.912.3
Average daytime temperature (°C)7.69.39.412.216.220.217.218.317.913.99.18.5
Average temperature (°C)5.37.06.48.612.316.014.214.914.310.96.76.6
Average night temperature (°C)3.34.63.75.18.312.011.311.811.08.14.14.5
Absolute minimum temperature (°C)-3.6-3.0-2.4-0.25.27.79.18.54.81.8-1.8-3.1

Ballinvally monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.016.015.013.011.09.07.0
Daylight mean duration (h)8.19.811.914.015.917.016.514.812.710.68.67.5
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.52.84.87.39.111.28.28.86.74.84.92.1
Precipitation (mm)7923147101619018114814314766111
Sunny days7102312101055116
Rainy days231827271920303125261925
Snow days102000000000

Ballinvally - weather forecast by months

Ballinvally weather in januaryBallinvally weather in februaryBallinvally weather in marchBallinvally weather in aprilBallinvally weather in mayBallinvally weather in juneBallinvally weather in julyBallinvally weather in augustBallinvally weather in septemberBallinvally weather in octoberBallinvally weather in novemberBallinvally weather in december

Best time to visit Ballinvally:

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

  • May — 9.1(h)
  • June — 11.2(h)
  • July — 8.2(h)
  • August — 8.8(h)

Months with the longest average daylight duration in Ballinvally:

  • May — 15.9(h)
  • June — 17.0(h)
  • July — 16.5(h)

The largest precipitation sum in Ballinvally is at

  • March — 147(mm)
  • July — 181(mm)
  • August — 148(mm)
  • September — 143(mm)
  • October — 147(mm)

    • Weather forecast in the closest to Ballinvally admin centers

    Weather forecast in the closest towns to Ballinvally

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    Frequently asked questions

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