Weather in Osa in August

General weather information about Osa

Average annual temperature is 25.9 °C

Absolute maximum temperature: 37.9 °C

Absolute minimum temperature: 17.6 °C

Number of sunny days: 94 days

Number of rainy days: 271 days

Look at detailed online map of Osa

* Weather data for Osa Nigeria is based on climate observations for 2026 year

Osa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)35.337.935.934.234.031.930.831.331.832.432.535.8
Average daytime temperature (°C)33.935.533.232.332.028.829.028.629.030.531.234.0
Average temperature (°C)26.328.227.026.826.524.724.724.524.725.526.026.5
Average night temperature (°C)20.623.123.323.423.322.322.522.322.322.722.820.7
Absolute minimum temperature (°C)17.919.121.822.321.820.421.621.221.321.221.217.6

Osa 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)11.811.912.112.312.412.512.512.312.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.89.68.47.98.56.67.96.86.48.28.810.3
Precipitation (mm)87967611325623021423198510
Sunny days232053430000927
Rainy days882627272731313031214
Snow days000000000000

Osa - weather forecast by months

Osa weather in januaryOsa weather in februaryOsa weather in marchOsa weather in aprilOsa weather in mayOsa weather in juneOsa weather in julyOsa weather in augustOsa weather in septemberOsa weather in octoberOsa weather in novemberOsa weather in december

Best time to visit Osa:

The largest precipitation sum in Osa is at

  • June — 256(mm)
  • July — 230(mm)
  • August — 214(mm)
  • September — 231(mm)

    • Weather forecast in the closest to Osa admin centers

    Weather forecast in the closest towns to Osa

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    Frequently asked questions

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