Best year time to visit Bonni

General weather information about Bonni

Average annual temperature is 25.2 °C

Absolute maximum temperature: 36.7 °C

Absolute minimum temperature: 17.4 °C

Number of sunny days: 116 days

Number of rainy days: 249 days

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

Bonni air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)35.236.436.735.333.731.531.032.131.432.533.135.1
Average daytime temperature (°C)33.634.733.732.831.028.928.728.529.029.730.632.6
Average temperature (°C)25.627.426.726.425.724.424.023.924.124.424.825.1
Average night temperature (°C)19.020.621.322.422.321.721.421.421.421.320.619.2
Absolute minimum temperature (°C)17.417.818.021.021.221.019.020.120.319.817.717.4

Bonni 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)11.711.812.112.312.512.612.612.412.211.911.711.6
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)10.010.19.29.28.57.57.96.88.08.79.610.6
Precipitation (mm)27050121205230275328293302792
Sunny days27261382000011128
Rainy days421822293031313030193
Snow days000000000000

Bonni - weather forecast by months

Bonni weather in januaryBonni weather in februaryBonni weather in marchBonni weather in aprilBonni weather in mayBonni weather in juneBonni weather in julyBonni weather in augustBonni weather in septemberBonni weather in octoberBonni weather in novemberBonni weather in december

Best time to visit Bonni:

The largest precipitation sum in Bonni is at

  • May — 205(mm)
  • June — 230(mm)
  • July — 275(mm)
  • August — 328(mm)
  • September — 293(mm)
  • October — 302(mm)

    • Weather forecast in the closest to Bonni admin centers

    Weather forecast in the closest towns to Bonni

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    Frequently asked questions

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