Weather in Congo in September

General weather information about Congo

Average annual temperature is 12.3 °C

Absolute maximum temperature: 33.8 °C

Absolute minimum temperature: -11.2 °C

Number of sunny days: 147 days

Number of rainy days: 203 days

Number of snow days: 15 days

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

Congo air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.221.220.327.831.233.833.632.733.627.718.715.4
Average daytime temperature (°C)7.210.910.318.422.426.329.627.624.918.311.28.7
Average temperature (°C)3.13.94.511.515.519.923.421.719.013.46.04.7
Average night temperature (°C)0.1-0.90.15.89.614.418.517.014.39.52.11.7
Absolute minimum temperature (°C)-6.1-11.2-7.1-2.02.29.414.612.08.50.9-6.7-4.5

Congo monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.610.711.913.314.415.014.713.812.511.19.99.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)3.06.66.58.510.210.411.411.09.06.76.73.9
Precipitation (mm)131591197574115959635634670
Sunny days915101220143811151812
Rainy days151217181116282319161018
Snow days714000000021

Congo - weather forecast by months

Congo weather in januaryCongo weather in februaryCongo weather in marchCongo weather in aprilCongo weather in mayCongo weather in juneCongo weather in julyCongo weather in augustCongo weather in septemberCongo weather in octoberCongo weather in novemberCongo weather in december

Best time to visit Congo:

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

  • May — 10.2(h)
  • June — 10.4(h)
  • July — 11.4(h)
  • August — 11.0(h)

The largest precipitation sum in Congo is at

  • January — 131(mm)
  • March — 119(mm)
  • June — 115(mm)

    • Weather forecast in the closest to Congo admin centers

    Weather forecast in the closest towns to Congo

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    Frequently asked questions

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