Weather in Kooldert in September

General weather information about Kooldert

Average annual temperature is 11.8 °C

Absolute maximum temperature: 33.1 °C

Absolute minimum temperature: -5.1 °C

Number of sunny days: 113 days

Number of rainy days: 251 days

Number of snow days: 1 day

Look at detailed online map of Kooldert

* Weather data for Kooldert Netherlands is based on climate observations for 2026 year

Kooldert air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.212.817.017.323.331.333.127.531.224.615.312.0
Average daytime temperature (°C)7.38.610.412.518.225.322.722.123.116.79.98.2
Average temperature (°C)5.25.36.98.613.520.118.617.918.313.57.46.3
Average night temperature (°C)3.12.43.64.58.614.314.513.913.610.54.94.1
Absolute minimum temperature (°C)-3.2-3.5-3.2-2.73.58.710.510.98.63.3-3.5-5.1

Kooldert monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.410.011.913.915.616.616.114.612.710.78.97.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.24.25.28.210.812.911.110.29.35.33.81.9
Precipitation (mm)1172614589554611710745123132109
Sunny days81269162035161116
Rainy days231625211510282614202924
Snow days000000000001

Kooldert - weather forecast by months

Kooldert weather in januaryKooldert weather in februaryKooldert weather in marchKooldert weather in aprilKooldert weather in mayKooldert weather in juneKooldert weather in julyKooldert weather in augustKooldert weather in septemberKooldert weather in octoberKooldert weather in novemberKooldert weather in december

Best time to visit Kooldert:

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

  • May — 10.8(h)
  • June — 12.9(h)
  • July — 11.1(h)
  • August — 10.2(h)
  • September — 9.3(h)

Months with the longest average daylight duration in Kooldert:

  • May — 15.6(h)
  • June — 16.6(h)
  • July — 16.1(h)

The largest precipitation sum in Kooldert is at

  • January — 117(mm)
  • March — 145(mm)
  • July — 117(mm)
  • October — 123(mm)
  • November — 132(mm)

    • Weather forecast in the closest to Kooldert admin centers

    Weather forecast in the closest towns to Kooldert

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    Frequently asked questions

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