Best year time to visit Bona

General weather information about Bona

Average annual temperature is 24.5 °C

Absolute maximum temperature: 37.6 °C

Absolute minimum temperature: 13.8 °C

Number of sunny days: 148 days

Number of rainy days: 217 days

Look at detailed online map of Bona

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

Bona air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)33.535.037.635.934.933.231.533.033.233.233.132.6
Average daytime temperature (°C)31.633.834.434.332.729.828.828.929.730.531.631.0
Average temperature (°C)23.626.026.726.725.823.623.123.223.524.124.823.2
Average night temperature (°C)16.819.420.821.221.420.219.920.019.920.019.316.2
Absolute minimum temperature (°C)14.516.618.819.720.419.119.119.019.318.116.613.8

Bona 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)11.611.812.112.312.512.712.612.412.211.911.711.6
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)10.610.39.59.89.08.78.47.88.79.710.010.7
Precipitation (mm)101555127180210300296107410
Sunny days282720179000061130
Rainy days311113223031313025191
Snow days000000000000

Bona - weather forecast by months

Bona weather in januaryBona weather in februaryBona weather in marchBona weather in aprilBona weather in mayBona weather in juneBona weather in julyBona weather in augustBona weather in septemberBona weather in octoberBona weather in novemberBona weather in december

Best time to visit Bona:

The largest precipitation sum in Bona is at

  • June — 180(mm)
  • July — 210(mm)
  • August — 300(mm)
  • September — 296(mm)

    • Weather forecast in the closest to Bona admin centers

    Weather forecast in the closest towns to Bona

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    Frequently asked questions

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