Weather in Grand Rapids in August

General weather information about Grand Rapids

Average annual temperature is 5.9 °C

Absolute maximum temperature: 31.3 °C

Absolute minimum temperature: -27.1 °C

Number of sunny days: 171 days

Number of rainy days: 129 days

Number of snow days: 65 days

Look at detailed online map of Grand Rapids

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

Grand Rapids air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.76.410.520.231.130.231.331.025.219.86.55.2
Average daytime temperature (°C)-0.4-1.32.19.222.123.825.324.918.510.22.80.1
Average temperature (°C)-3.6-6.1-4.92.813.916.318.717.912.25.00.0-2.7
Average night temperature (°C)-6.4-9.6-10.0-2.36.48.912.511.47.21.6-2.0-5.1
Absolute minimum temperature (°C)-24.1-27.1-20.6-11.40.01.48.06.92.7-7.5-5.0-11.5

Grand Rapids monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.017.015.013.011.09.07.0
Daylight mean duration (h)7.99.711.914.116.117.216.714.912.710.58.57.3
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)1.84.49.09.012.112.813.312.19.35.72.91.9
Precipitation (mm)376512512911451325505461
Sunny days93209222015181620127
Rainy days58219910161314101211
Snow days171792000001613

Grand Rapids - weather forecast by months

Grand Rapids weather in januaryGrand Rapids weather in februaryGrand Rapids weather in marchGrand Rapids weather in aprilGrand Rapids weather in mayGrand Rapids weather in juneGrand Rapids weather in julyGrand Rapids weather in augustGrand Rapids weather in septemberGrand Rapids weather in octoberGrand Rapids weather in novemberGrand Rapids weather in december

Best time to visit Grand Rapids:

The best time to visit Grand Rapids during the most sunny months:

  • May — 12.1(h)
  • June — 12.8(h)
  • July — 13.3(h)
  • August — 12.1(h)

Months with the longest average daylight duration in Grand Rapids:

  • May — 16.1(h)
  • June — 17.2(h)
  • July — 16.7(h)

The largest precipitation sum in Grand Rapids is at

  • February — 65(mm)
  • April — 51(mm)
  • October — 50(mm)
  • November — 54(mm)
  • December — 61(mm)

    • Weather forecast in the closest to Grand Rapids admin centers

    Weather forecast in the closest towns to Grand Rapids

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    Frequently asked questions

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