Best year time to visit Webster Groves

General weather information about Webster Groves

Average annual temperature is 14.4 °C

Absolute maximum temperature: 37.8 °C

Absolute minimum temperature: -11.4 °C

Number of sunny days: 203 days

Number of rainy days: 162 days

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

Webster Groves air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)20.220.422.427.930.734.337.337.832.629.126.817.6
Average daytime temperature (°C)8.311.112.820.525.429.832.029.827.020.214.110.1
Average temperature (°C)3.35.16.613.519.323.526.024.621.315.08.35.5
Average night temperature (°C)-0.20.62.07.613.617.721.020.416.410.63.82.2
Absolute minimum temperature (°C)-11.4-10.3-6.90.45.312.217.214.011.0-2.2-5.3-5.6

Webster Groves monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.810.812.013.214.314.814.613.612.411.210.19.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.27.46.810.010.512.411.69.510.27.67.65.7
Precipitation (mm)6856210561439212117152581589
Sunny days17181320171891219182418
Rainy days14101810141222191113613
Snow days000000000000

Webster Groves - weather forecast by months

Webster Groves weather in januaryWebster Groves weather in februaryWebster Groves weather in marchWebster Groves weather in aprilWebster Groves weather in mayWebster Groves weather in juneWebster Groves weather in julyWebster Groves weather in augustWebster Groves weather in septemberWebster Groves weather in octoberWebster Groves weather in novemberWebster Groves weather in december

Best time to visit Webster Groves:

The best time to visit Webster Groves during the most sunny months:

  • June — 12.4(h)
  • July — 11.6(h)

The largest precipitation sum in Webster Groves is at

  • March — 210(mm)
  • May — 143(mm)
  • July — 121(mm)
  • August — 171(mm)

    • Weather forecast in the closest to Webster Groves admin centers

    Weather forecast in the closest towns to Webster Groves

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    Frequently asked questions

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