Best year time to visit Rivière-au-Tonnerre

General weather information about Rivière-au-Tonnerre

Average annual temperature is 4.2 °C

Absolute maximum temperature: 25.5 °C

Absolute minimum temperature: -26.2 °C

Number of sunny days: 159 days

Number of rainy days: 151 days

Number of snow days: 55 days

Look at detailed online map of Rivière-au-Tonnerre

* Weather data for Rivière-au-Tonnerre Canada is based on climate observations for 2026 year

Rivière-au-Tonnerre air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.03.58.611.621.625.523.322.323.119.17.59.6
Average daytime temperature (°C)-4.8-8.30.44.911.717.421.118.717.811.81.5-1.2
Average temperature (°C)-9.3-13.4-2.51.47.714.018.015.914.49.1-1.8-4.6
Average night temperature (°C)-13.1-17.9-5.3-2.03.911.015.413.211.46.7-5.1-8.1
Absolute minimum temperature (°C)-21.2-26.2-14.4-10.0-1.33.212.89.56.4-1.3-15.2-16.1

Rivière-au-Tonnerre monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.610.111.913.815.516.315.914.512.610.79.08.1
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)4.46.46.89.99.88.79.98.48.25.45.14.7
Precipitation (mm)76315252596623820495968877
Sunny days1514141616138416141217
Rainy days5249151723271416109
Snow days111213500000185

Best time to visit Rivière-au-Tonnerre:

The best time to visit Rivière-au-Tonnerre during the most sunny months:

  • April — 9.9(h)
  • May — 9.8(h)
  • July — 9.9(h)

Months with the longest average daylight duration in Rivière-au-Tonnerre:

  • May — 15.5(h)
  • June — 16.3(h)
  • July — 15.9(h)

The largest precipitation sum in Rivière-au-Tonnerre is at

  • July — 238(mm)
  • August — 204(mm)
  • Frequently asked questions

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