Best year time to visit Richelieu

General weather information about Richelieu

Average annual temperature is 15.5 °C

Absolute maximum temperature: 36.8 °C

Absolute minimum temperature: -6.6 °C

Number of sunny days: 186 days

Number of rainy days: 178 days

Number of snow days: 1 day

Look at detailed online map of Richelieu

* Weather data for Richelieu United States is based on climate observations for 2026 year

Richelieu air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.924.225.928.529.933.936.835.932.329.526.718.2
Average daytime temperature (°C)11.214.915.420.925.329.831.630.127.721.615.811.9
Average temperature (°C)6.88.59.214.319.123.025.724.521.716.29.96.7
Average night temperature (°C)3.44.24.48.813.817.321.020.116.612.05.43.1
Absolute minimum temperature (°C)-4.2-6.3-6.60.75.611.516.614.112.1-1.5-4.3-5.8

Richelieu monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.012.011.010.09.0
Daylight mean duration (h)9.910.812.013.114.114.714.413.512.411.210.29.7
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.07.07.69.410.511.511.210.310.67.67.86.2
Precipitation (mm)12584173846812916413744615663
Sunny days111517181717101114192215
Rainy days19131412141321201612816
Snow days100000000000

Richelieu - weather forecast by months

Richelieu weather in januaryRichelieu weather in februaryRichelieu weather in marchRichelieu weather in aprilRichelieu weather in mayRichelieu weather in juneRichelieu weather in julyRichelieu weather in augustRichelieu weather in septemberRichelieu weather in octoberRichelieu weather in novemberRichelieu weather in december

Best time to visit Richelieu:

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

  • June — 11.5(h)
  • July — 11.2(h)

The largest precipitation sum in Richelieu is at

  • January — 125(mm)
  • March — 173(mm)
  • June — 129(mm)
  • July — 164(mm)
  • August — 137(mm)

    • Weather forecast in the closest to Richelieu admin centers

    Weather forecast in the closest towns to Richelieu

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    Frequently asked questions

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