Weather in Round Hill in May

General weather information about Round Hill

Average annual temperature is 4.9 °C

Absolute maximum temperature: 30.5 °C

Absolute minimum temperature: -31.3 °C

Number of sunny days: 194 days

Number of rainy days: 125 days

Number of snow days: 46 days

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

Round Hill air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.13.93.219.227.630.527.928.823.521.69.26.8
Average daytime temperature (°C)-5.0-5.1-3.18.722.723.222.322.818.710.33.51.7
Average temperature (°C)-8.0-9.8-8.52.815.417.117.116.913.05.0-0.6-2.5
Average night temperature (°C)-10.9-13.5-12.5-1.78.911.912.812.08.01.2-3.3-5.7
Absolute minimum temperature (°C)-23.6-31.3-20.7-9.71.96.67.65.82.2-10.7-9.2-10.2

Round Hill 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)4.06.17.910.112.511.311.710.79.36.84.94.8
Precipitation (mm)141164348143133803220911
Sunny days18141916161171318191924
Rainy days531121519241812664
Snow days81111200000653

Round Hill - weather forecast by months

Round Hill weather in januaryRound Hill weather in februaryRound Hill weather in marchRound Hill weather in aprilRound Hill weather in mayRound Hill weather in juneRound Hill weather in julyRound Hill weather in augustRound Hill weather in septemberRound Hill weather in octoberRound Hill weather in novemberRound Hill weather in december

Best time to visit Round Hill:

The best time to visit Round Hill during the most sunny months:

  • May — 12.5(h)
  • June — 11.3(h)
  • July — 11.7(h)
  • August — 10.7(h)

Months with the longest average daylight duration in Round Hill:

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

The largest precipitation sum in Round Hill is at

  • June — 143(mm)
  • July — 133(mm)
  • August — 80(mm)

    • Weather forecast in the closest to Round Hill admin centers

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    Frequently asked questions

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