Best year time to visit Rosemont

General weather information about Rosemont

Average annual temperature is 8.2 °C

Absolute maximum temperature: 32.2 °C

Absolute minimum temperature: -27.3 °C

Number of sunny days: 140 days

Number of rainy days: 178 days

Number of snow days: 47 days

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

Rosemont air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.611.28.928.030.230.529.527.732.228.813.912.1
Average daytime temperature (°C)0.21.73.214.018.923.325.823.222.114.76.13.7
Average temperature (°C)-2.6-3.8-1.47.412.217.720.118.016.310.82.30.8
Average night temperature (°C)-5.0-8.4-5.32.36.512.815.513.912.07.9-1.1-1.6
Absolute minimum temperature (°C)-13.7-27.3-12.3-7.1-1.08.111.09.04.2-2.6-7.5-8.1

Rosemont monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.310.511.913.514.815.415.114.012.511.09.78.9
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)2.46.16.18.211.211.311.510.09.75.54.92.5
Precipitation (mm)84788998421211109932744877
Sunny days8139132015491981210
Rainy days1078171115272211231413
Snow days13814000000048

Rosemont - weather forecast by months

Rosemont weather in januaryRosemont weather in februaryRosemont weather in marchRosemont weather in aprilRosemont weather in mayRosemont weather in juneRosemont weather in julyRosemont weather in augustRosemont weather in septemberRosemont weather in octoberRosemont weather in novemberRosemont weather in december

Best time to visit Rosemont:

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

  • May — 11.2(h)
  • June — 11.3(h)
  • July — 11.5(h)
  • August — 10.0(h)
  • September — 9.7(h)

Months with the longest average daylight duration in Rosemont:

  • June — 15.4(h)

The largest precipitation sum in Rosemont is at

  • June — 121(mm)
  • July — 110(mm)

    • Weather forecast in the closest to Rosemont admin centers

    Weather forecast in the closest towns to Rosemont

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    Frequently asked questions

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