Climate averages 1991–2020
Atsiaman weather
in June.
A hot, wet month: the 9th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Atsiaman: daytime highs average 28.2°C and nights cool to about 23.7°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 152 mm of rain on roughly 22 days, which makes June a wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 27 min on an average June day.
The nearest other city in this atlas is Gbawe (14 km away). In June its highs average 27.6°C, 0.6°C cooler than Atsiaman, with 174 mm of rain.
Among the 26 cities listed in Ghana, Atsiaman ranks joint 16th of 26 for the warmest June highs and joint 13th of 26 for the driest June (rainfall, lowest first). The mean June high of those 26 cities is 29.2°C; Atsiaman is 1.0°C cooler than that mean.
From June to July, average highs fall by 0.9°C to 27.3°C, and monthly rainfall falls from 152 mm to 85 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Atsiaman climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 32.0°C24.0°C | 24.0°C | 27 | 7.2 | 11.812 h |
| February | 32.4°C25.0°C | 25.0°C | 37 | 9.4 | 11.912 h |
| March | 32.1°C25.3°C | 25.3°C | 57 | 13.1 | 12.112 h |
| April | 31.7°C25.3°C | 25.3°C | 65 | 13.4 | 12.212 h |
| May | 30.3°C24.7°C | 24.7°C | 108 | 19.8 | 12.412 h |
| June, selected | 28.2°C23.7°C | 23.7°C | 152 | 22.2 | 12.412 h |
| July | 27.3°C23.0°C | 23.0°C | 85 | 17.6 | 12.412 h |
| August | 27.3°C22.7°C | 22.7°C | 58 | 15.5 | 12.312 h |
| September | 28.1°C23.1°C | 23.1°C | 103 | 21.1 | 12.212 h |
| October | 29.0°C23.6°C | 23.6°C | 103 | 20.7 | 12.012 h |
| November | 30.1°C24.0°C | 24.0°C | 55 | 15.3 | 11.912 h |
| December | 31.1°C24.2°C | 24.2°C | 32 | 8.6 | 11.812 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Gbawe in JuneGhana · 14 kmHigh 27.6°C · Low 24.0°C · 174 mm rain
- Medina Estates in JuneGhana · 19 kmHigh 27.8°C · Low 23.6°C · 152 mm rain
- Amanfrom in JuneGhana · 20 kmHigh 27.2°C · Low 23.8°C · 177 mm rain
- Accra in JuneGhana · 21 kmHigh 27.5°C · Low 24.1°C · 174 mm rain
- Ashaiman in JuneGhana · 32 kmHigh 28.0°C · Low 24.2°C · 137 mm rain
- Koforidua in JuneGhana · 45 kmHigh 28.4°C · Low 22.5°C · 193 mm rain
- Winneba in JuneGhana · 51 kmHigh 27.7°C · Low 24.0°C · 203 mm rain
- Cape Coast in JuneGhana · 121 kmHigh 27.5°C · Low 23.9°C · 204 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Atsiaman) is explained once on the Atsiaman year overview and on the Sources, method and limits page.
Medina Estates lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.