Best year time to visit Koester

General weather information about Koester

Average annual temperature is 14.4 °C

Absolute maximum temperature: 37.8 °C

Absolute minimum temperature: -11.1 °C

Number of sunny days: 199 days

Number of rainy days: 164 days

Number of snow days: 2 days

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

Koester air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.221.124.528.132.035.236.437.832.228.926.017.9
Average daytime temperature (°C)8.611.713.020.225.429.731.829.726.720.314.310.5
Average temperature (°C)3.75.67.013.419.023.325.424.320.914.98.65.8
Average night temperature (°C)0.51.22.67.913.917.520.720.116.210.94.42.5
Absolute minimum temperature (°C)-11.1-9.6-7.30.65.612.016.514.111.6-2.7-5.2-5.8

Koester 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)9.910.812.013.214.214.814.513.612.411.210.19.6
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.47.27.210.411.112.711.59.910.47.47.96.2
Precipitation (mm)904023071962914016051652257
Sunny days18181319171791416182317
Rainy days11101811141322171413714
Snow days200000000000

Koester - weather forecast by months

Koester weather in januaryKoester weather in februaryKoester weather in marchKoester weather in aprilKoester weather in mayKoester weather in juneKoester weather in julyKoester weather in augustKoester weather in septemberKoester weather in octoberKoester weather in novemberKoester weather in december

Best time to visit Koester:

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

  • June — 12.7(h)
  • July — 11.5(h)

The largest precipitation sum in Koester is at

  • March — 230(mm)
  • July — 140(mm)
  • August — 160(mm)

    • Weather forecast in the closest to Koester admin centers

    Weather forecast in the closest towns to Koester

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    Frequently asked questions

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