Weather in Duma in August

General weather information about Duma

Average annual temperature is 28.4 °C

Absolute maximum temperature: 41.9 °C

Absolute minimum temperature: 15.3 °C

Number of sunny days: 232 days

Number of rainy days: 133 days

Look at detailed online map of Duma

* Weather data for Duma Guinea-Bissau is based on climate observations for 2026 year

Duma air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)38.439.641.241.941.740.434.933.132.633.736.035.6
Average daytime temperature (°C)33.937.839.139.939.235.131.630.530.732.033.633.1
Average temperature (°C)26.329.630.732.332.429.627.226.426.527.426.825.6
Average night temperature (°C)19.621.522.525.026.825.424.223.723.523.820.518.6
Absolute minimum temperature (°C)16.419.120.223.123.124.323.122.522.522.815.415.3

Duma 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)11.511.712.112.412.712.912.812.512.211.811.511.4
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.810.410.610.99.79.38.37.78.59.410.39.8
Precipitation (mm)0000109821835136512000
Sunny days312831302311322103031
Rainy days00008192829282100
Snow days000000000000

Duma - weather forecast by months

Duma weather in januaryDuma weather in februaryDuma weather in marchDuma weather in aprilDuma weather in mayDuma weather in juneDuma weather in julyDuma weather in augustDuma weather in septemberDuma weather in octoberDuma weather in novemberDuma weather in december

Best time to visit Duma:

The largest precipitation sum in Duma is at

  • July — 218(mm)
  • August — 351(mm)
  • September — 365(mm)

    • Weather forecast in the closest to Duma admin centers

    Weather forecast in the closest towns to Duma

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    Frequently asked questions

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