Weather in Koumana in December

General weather information about Koumana

Average annual temperature is 25.3 °C

Absolute maximum temperature: 36.8 °C

Absolute minimum temperature: 13.9 °C

Number of sunny days: 152 days

Number of rainy days: 213 days

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* Weather data for Koumana Guinea is based on climate observations for 2026 year

Koumana air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)34.936.536.836.536.032.333.132.934.634.434.834.9
Average daytime temperature (°C)32.634.535.134.832.930.429.829.430.831.732.932.4
Average temperature (°C)23.926.327.427.326.224.724.324.124.525.225.623.9
Average night temperature (°C)16.519.421.522.322.321.321.020.921.021.020.016.6
Absolute minimum temperature (°C)14.016.017.820.620.920.420.119.920.319.017.113.9

Koumana monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.611.812.112.312.612.712.612.412.211.911.711.6
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)10.510.19.99.88.88.98.87.78.99.89.910.7
Precipitation (mm)6318134161195211320315124510
Sunny days282721185300151331
Rainy days311012262731312926170
Snow days000000000000

Koumana - weather forecast by months

Koumana weather in januaryKoumana weather in februaryKoumana weather in marchKoumana weather in aprilKoumana weather in mayKoumana weather in juneKoumana weather in julyKoumana weather in augustKoumana weather in septemberKoumana weather in octoberKoumana weather in novemberKoumana weather in december

Best time to visit Koumana:

The largest precipitation sum in Koumana is at

  • May — 161(mm)
  • June — 195(mm)
  • July — 211(mm)
  • August — 320(mm)
  • September — 315(mm)

    • Weather forecast in the closest to Koumana admin centers

    Weather forecast in the closest towns to Koumana

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    Frequently asked questions

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