Best year time to visit Keysville

General weather information about Keysville

Average annual temperature is 13.7 °C

Absolute maximum temperature: 37.4 °C

Absolute minimum temperature: -9.6 °C

Number of sunny days: 192 days

Number of rainy days: 172 days

Number of snow days: 1 day

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

Keysville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.523.526.530.429.731.737.435.036.428.125.318.5
Average daytime temperature (°C)9.412.313.421.922.827.232.130.426.420.912.910.1
Average temperature (°C)4.86.16.914.416.220.525.223.820.314.66.84.8
Average night temperature (°C)1.21.51.68.410.214.819.618.615.49.42.00.7
Absolute minimum temperature (°C)-3.9-9.6-5.80.84.910.816.014.69.64.2-6.5-5.3

Keysville 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)5.46.77.69.39.910.611.710.59.28.67.85.7
Precipitation (mm)5772599443917728772669116
Sunny days141715181713101613182516
Rainy days16111612141721151713515
Snow days100000000000

Keysville - weather forecast by months

Keysville weather in januaryKeysville weather in februaryKeysville weather in marchKeysville weather in aprilKeysville weather in mayKeysville weather in juneKeysville weather in julyKeysville weather in augustKeysville weather in septemberKeysville weather in octoberKeysville weather in novemberKeysville weather in december

Best time to visit Keysville:

The best time to visit Keysville during the most sunny months:

  • July — 11.7(h)

The largest precipitation sum in Keysville is at

  • April — 94(mm)
  • June — 91(mm)
  • December — 116(mm)

    • Weather forecast in the closest to Keysville admin centers

    Weather forecast in the closest towns to Keysville

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    Frequently asked questions

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