Best year time to visit Onwi

General weather information about Onwi

Average annual temperature is 26.4 °C

Absolute maximum temperature: 38.1 °C

Absolute minimum temperature: 18.4 °C

Number of sunny days: 72 days

Number of rainy days: 293 days

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* Weather data for Onwi Ghana is based on climate observations for 2026 year

Onwi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)36.438.136.034.135.231.931.331.032.332.733.835.8
Average daytime temperature (°C)35.035.632.732.432.029.529.429.429.930.431.933.8
Average temperature (°C)27.828.627.226.826.725.024.925.125.225.626.627.3
Average night temperature (°C)22.623.923.823.723.822.522.722.622.722.923.422.1
Absolute minimum temperature (°C)18.420.622.422.922.620.821.521.722.121.922.319.0

Onwi 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)9.49.67.78.18.77.27.06.86.58.19.29.7
Precipitation (mm)232512019114927121316421716310419
Sunny days231270020002323
Rainy days8162430312831313029278
Snow days000000000000

Onwi - weather forecast by months

Onwi weather in januaryOnwi weather in februaryOnwi weather in marchOnwi weather in aprilOnwi weather in mayOnwi weather in juneOnwi weather in julyOnwi weather in augustOnwi weather in septemberOnwi weather in octoberOnwi weather in novemberOnwi weather in december

Best time to visit Onwi:

The largest precipitation sum in Onwi is at

  • April — 191(mm)
  • June — 271(mm)
  • July — 213(mm)
  • September — 217(mm)

    • Weather forecast in the closest to Onwi admin centers

    Weather forecast in the closest towns to Onwi

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    Frequently asked questions

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