Weather in Namur in September

General weather information about Namur

Average annual temperature is 6.6 °C

Absolute maximum temperature: 32.3 °C

Absolute minimum temperature: -33.2 °C

Number of sunny days: 130 days

Number of rainy days: 169 days

Number of snow days: 66 days

Look at detailed online map of Namur

* Weather data for Namur Canada is based on climate observations for 2026 year

Namur air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.08.16.123.030.732.330.125.431.126.912.76.9
Average daytime temperature (°C)-2.6-2.92.011.417.923.324.922.022.014.33.21.0
Average temperature (°C)-6.5-8.4-2.34.911.717.820.217.616.510.5-0.8-2.6
Average night temperature (°C)-10.2-12.9-6.0-0.15.612.816.413.912.17.7-3.8-5.8
Absolute minimum temperature (°C)-20.2-33.2-14.1-11.2-0.27.712.19.26.1-3.1-11.2-20.0

Namur monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.411.913.514.915.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.15.26.48.210.510.410.89.99.74.84.43.0
Precipitation (mm)9684731069580171136341405296
Sunny days8411132183820111013
Rainy days656171022282310191211
Snow days171914000000187

Namur - weather forecast by months

Namur weather in januaryNamur weather in februaryNamur weather in marchNamur weather in aprilNamur weather in mayNamur weather in juneNamur weather in julyNamur weather in augustNamur weather in septemberNamur weather in octoberNamur weather in novemberNamur weather in december

Best time to visit Namur:

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

  • May — 10.5(h)
  • June — 10.4(h)
  • July — 10.8(h)
  • August — 9.9(h)
  • September — 9.7(h)

Months with the longest average daylight duration in Namur:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Namur is at

  • July — 171(mm)
  • August — 136(mm)
  • October — 140(mm)

    • Weather forecast in the closest to Namur admin centers

    Weather forecast in the closest towns to Namur

    Frequently asked questions

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