Weather in Derrylahan in May

General weather information about Derrylahan

Average annual temperature is 10.9 °C

Absolute maximum temperature: 26.5 °C

Absolute minimum temperature: -4.3 °C

Number of sunny days: 73 days

Number of rainy days: 291 days

Number of snow days: 1 day

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

Derrylahan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.614.415.518.522.326.021.823.626.521.613.412.9
Average daytime temperature (°C)8.310.110.213.117.121.417.718.918.614.310.09.1
Average temperature (°C)6.07.67.29.312.916.914.815.514.811.27.57.2
Average night temperature (°C)3.64.74.45.88.612.311.812.211.48.34.85.0
Absolute minimum temperature (°C)-2.9-2.5-1.50.74.97.98.59.94.80.6-1.5-4.3

Derrylahan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.014.016.016.016.015.013.011.09.07.0
Daylight mean duration (h)8.29.811.914.015.916.916.414.712.710.68.77.6
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.53.04.57.29.210.78.38.66.94.44.52.2
Precipitation (mm)10130159916210318114914814296114
Sunny days81032148116587
Rainy days221828281722303024262224
Snow days100000000000

Derrylahan - weather forecast by months

Derrylahan weather in januaryDerrylahan weather in februaryDerrylahan weather in marchDerrylahan weather in aprilDerrylahan weather in mayDerrylahan weather in juneDerrylahan weather in julyDerrylahan weather in augustDerrylahan weather in septemberDerrylahan weather in octoberDerrylahan weather in novemberDerrylahan weather in december

Best time to visit Derrylahan:

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

  • May — 9.2(h)
  • June — 10.7(h)
  • July — 8.3(h)
  • August — 8.6(h)

Months with the longest average daylight duration in Derrylahan:

  • May — 15.9(h)
  • June — 16.9(h)
  • July — 16.4(h)

The largest precipitation sum in Derrylahan is at

  • March — 159(mm)
  • July — 181(mm)
  • August — 149(mm)
  • September — 148(mm)

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    Frequently asked questions

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