Weather in Ballyknock in May

General weather information about Ballyknock

Average annual temperature is 10.3 °C

Absolute maximum temperature: 25.1 °C

Absolute minimum temperature: -2.8 °C

Number of sunny days: 67 days

Number of rainy days: 297 days

Number of snow days: 1 day

Look at detailed online map of Ballyknock

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

Ballyknock air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.312.713.417.021.125.120.421.824.819.512.411.8
Average daytime temperature (°C)7.79.49.112.015.520.116.217.317.213.19.58.4
Average temperature (°C)5.67.36.38.811.916.213.914.614.010.67.46.8
Average night temperature (°C)3.44.73.65.38.312.311.212.210.88.35.25.1
Absolute minimum temperature (°C)-2.8-1.4-2.60.64.69.28.59.85.03.2-0.8-1.1

Ballyknock 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)8.19.811.914.116.017.016.514.812.710.58.67.5
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)2.73.04.77.18.511.28.38.96.84.33.92.1
Precipitation (mm)1337519110662195202179140157131227
Sunny days5875138025671
Rainy days252024251822312925252330
Snow days100000000000

Ballyknock - weather forecast by months

Ballyknock weather in januaryBallyknock weather in februaryBallyknock weather in marchBallyknock weather in aprilBallyknock weather in mayBallyknock weather in juneBallyknock weather in julyBallyknock weather in augustBallyknock weather in septemberBallyknock weather in octoberBallyknock weather in novemberBallyknock weather in december

Best time to visit Ballyknock:

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

  • May — 8.5(h)
  • June — 11.2(h)
  • July — 8.3(h)
  • August — 8.9(h)

Months with the longest average daylight duration in Ballyknock:

  • May — 16.0(h)
  • June — 17.0(h)
  • July — 16.5(h)

The largest precipitation sum in Ballyknock is at

  • March — 191(mm)
  • June — 195(mm)
  • July — 202(mm)
  • December — 227(mm)

    • Weather forecast in the closest to Ballyknock admin centers

    Weather forecast in the closest towns to Ballyknock

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    Frequently asked questions

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