Weather in Oppem in September

General weather information about Oppem

Average annual temperature is 12.0 °C

Absolute maximum temperature: 31.2 °C

Absolute minimum temperature: -5.6 °C

Number of sunny days: 121 days

Number of rainy days: 243 days

Number of snow days: 1 day

Look at detailed online map of Oppem

* Weather data for Oppem Belgium is based on climate observations for 2026 year

Oppem air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.712.917.017.224.229.931.227.430.925.615.212.2
Average daytime temperature (°C)7.28.510.612.518.125.222.622.123.517.310.18.7
Average temperature (°C)5.25.37.28.613.420.218.718.218.713.87.86.7
Average night temperature (°C)2.91.83.84.38.214.414.314.113.810.75.54.6
Absolute minimum temperature (°C)-3.5-4.5-3.8-2.02.710.111.111.48.82.8-0.9-5.6

Oppem 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)8.510.011.913.815.516.416.014.512.610.79.08.0
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.84.45.37.110.913.011.110.19.46.33.52.2
Precipitation (mm)7412130755247105755712511678
Sunny days91447162438161127
Rainy days22142723156282314202823
Snow days000000000001

Oppem - weather forecast by months

Oppem weather in januaryOppem weather in februaryOppem weather in marchOppem weather in aprilOppem weather in mayOppem weather in juneOppem weather in julyOppem weather in augustOppem weather in septemberOppem weather in octoberOppem weather in novemberOppem weather in december

Best time to visit Oppem:

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

  • May — 10.9(h)
  • June — 13.0(h)
  • July — 11.1(h)
  • August — 10.1(h)
  • September — 9.4(h)

Months with the longest average daylight duration in Oppem:

  • May — 15.5(h)
  • June — 16.4(h)
  • July — 16.0(h)

The largest precipitation sum in Oppem is at

  • March — 130(mm)
  • July — 105(mm)
  • October — 125(mm)
  • November — 116(mm)

    • Weather forecast in the closest to Oppem admin centers

    Weather forecast in the closest towns to Oppem

    Explore Oppem

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    Frequently asked questions

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