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Ashaiman Weather by Month
Average temperatures, rainfall and humidity for Ashaiman, Ghana, month by month, built from OpenWeather’s historical records. Use it to see what a typical Ashaiman month looks like before you travel — then check the live Ashaiman forecast for the days ahead.
Warmest month
April
31°C average high
Coolest month
August
23°C average low
Wettest month
June
81 mm of rain
Driest month
January
6 mm of rain
Average temperature and rainfall in Ashaiman by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 31°C | 26°C | 19°C / 36°C | 6 mm | 79% | 14 km/h |
| February | 31°C | 26°C | 22°C / 35°C | 7 mm | 81% | 16 km/h |
| March | 31°C | 27°C | 24°C / 36°C | 33 mm | 80% | 19 km/h |
| April | 31°C | 27°C | 22°C / 38°C | 28 mm | 79% | 17 km/h |
| May | 31°C | 26°C | 22°C / 36°C | 45 mm | 82% | 16 km/h |
| June | 28°C | 25°C | 21°C / 32°C | 81 mm | 87% | 16 km/h |
| July | 27°C | 24°C | 21°C / 31°C | 47 mm | 87% | 19 km/h |
| August | 27°C | 23°C | 20°C / 32°C | 19 mm | 84% | 19 km/h |
| September | 28°C | 24°C | 22°C / 32°C | 41 mm | 86% | 17 km/h |
| October | 29°C | 25°C | 22°C / 33°C | 46 mm | 85% | 15 km/h |
| November | 30°C | 26°C | 22°C / 34°C | 24 mm | 83% | 13 km/h |
| December | 31°C | 26°C | 22°C / 34°C | 14 mm | 79% | 13 km/h |
Best time to visit Ashaiman
The most comfortable time to visit Ashaiman is generally January and July to August, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around June, totalling about 390 mm a year.
Travellers who prefer heat should aim for April, when highs average 31°C. June is the month to avoid if rain would spoil your plans — it averages 81 mm, roughly 12× the rainfall of the driest month (January).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Ashaiman forecast for what is happening now.
Weather across Ghana right now
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