Weather in Heaslip in May

General weather information about Heaslip

Average annual temperature is 5.1 °C

Absolute maximum temperature: 31.2 °C

Absolute minimum temperature: -35.8 °C

Number of sunny days: 158 days

Number of rainy days: 145 days

Number of snow days: 62 days

Look at detailed online map of Heaslip

* Weather data for Heaslip Canada is based on climate observations for 2026 year

Heaslip air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.77.24.825.431.130.331.226.530.528.511.47.8
Average daytime temperature (°C)-5.0-4.1-0.39.118.423.924.622.221.112.92.3-0.3
Average temperature (°C)-10.1-10.6-5.42.811.017.919.116.915.18.8-1.8-3.6
Average night temperature (°C)-14.9-16.5-10.0-2.04.512.314.212.410.15.7-5.5-6.5
Absolute minimum temperature (°C)-28.8-35.8-22.5-17.1-2.66.78.77.44.1-7.7-15.4-19.7

Heaslip monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.015.014.013.011.09.08.0
Daylight mean duration (h)8.910.211.913.615.215.915.614.212.610.99.38.5
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.010.08.08.0
Sunshine mean duration (h)4.34.56.26.310.511.211.39.18.94.03.42.7
Precipitation (mm)34484810774104108132941828125
Sunny days138161018188121991017
Rainy days15418121223191121127
Snow days171511210000187

Best time to visit Heaslip:

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

  • May — 10.5(h)
  • June — 11.2(h)
  • July — 11.3(h)
  • August — 9.1(h)
  • September — 8.9(h)

Months with the longest average daylight duration in Heaslip:

  • June — 15.9(h)
  • July — 15.6(h)

The largest precipitation sum in Heaslip is at

  • August — 132(mm)
  • October — 182(mm)
  • Frequently asked questions

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