Best year time to visit Cottage Grove

General weather information about Cottage Grove

Average annual temperature is 14.2 °C

Absolute maximum temperature: 44.0 °C

Absolute minimum temperature: -9.7 °C

Number of sunny days: 203 days

Number of rainy days: 143 days

Number of snow days: 19 days

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

Cottage Grove air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.620.916.031.932.439.042.644.037.231.624.118.5
Average daytime temperature (°C)11.313.29.217.424.829.936.635.928.323.116.513.0
Average temperature (°C)5.76.04.710.316.820.826.226.019.615.310.18.1
Average night temperature (°C)1.71.60.94.910.113.016.617.713.210.36.25.0
Absolute minimum temperature (°C)-5.6-4.6-9.7-2.02.45.011.411.58.72.40.81.1

Cottage Grove monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.610.611.913.314.515.114.813.812.511.19.99.2
Daylight minimum duration (h)9.010.011.012.014.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.06.95.88.611.613.413.812.510.08.56.74.2
Precipitation (mm)2761463341235710028362117226
Sunny days13135141620312519201611
Rainy days1611181215100611111320
Snow days248400000010

Cottage Grove - weather forecast by months

Cottage Grove weather in januaryCottage Grove weather in februaryCottage Grove weather in marchCottage Grove weather in aprilCottage Grove weather in mayCottage Grove weather in juneCottage Grove weather in julyCottage Grove weather in augustCottage Grove weather in septemberCottage Grove weather in octoberCottage Grove weather in novemberCottage Grove weather in december

Best time to visit Cottage Grove:

The best time to visit Cottage Grove during the most sunny months:

  • May — 11.6(h)
  • June — 13.4(h)
  • July — 13.8(h)
  • August — 12.5(h)

The largest precipitation sum in Cottage Grove is at

  • January — 276(mm)
  • March — 334(mm)
  • December — 226(mm)

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    Frequently asked questions

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