Best year time to visit City of Walnut Grove

General weather information about City of Walnut Grove

Average annual temperature is 16.9 °C

Absolute maximum temperature: 36.3 °C

Absolute minimum temperature: -4.2 °C

Number of sunny days: 164 days

Number of rainy days: 201 days

Look at detailed online map of City of Walnut Grove

* Weather data for City of Walnut Grove United States is based on climate observations for 2026 year

City of Walnut Grove air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)19.924.825.527.629.832.634.936.332.727.925.219.3
Average daytime temperature (°C)14.017.118.521.524.528.632.531.827.922.717.313.3
Average temperature (°C)8.911.912.515.819.122.826.325.922.017.011.68.2
Average night temperature (°C)4.97.87.410.914.718.021.321.317.212.37.24.1
Absolute minimum temperature (°C)-4.2-2.8-4.04.36.014.718.917.012.15.8-2.8-3.0

City of Walnut Grove monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.211.012.013.013.914.414.113.412.411.310.410.0
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)5.86.38.59.29.710.711.610.810.18.77.06.5
Precipitation (mm)13011014013256106102138434751158
Sunny days12818119107917212121
Rainy days19201319222024221310910
Snow days000000000000

Best time to visit City of Walnut Grove:

The best time to visit City of Walnut Grove during the most sunny months:

  • July — 11.6(h)

The largest precipitation sum in City of Walnut Grove is at

  • January — 130(mm)
  • March — 140(mm)
  • April — 132(mm)
  • August — 138(mm)
  • December — 158(mm)
  • Frequently asked questions

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