Climate averages 1991–2020
Winneba weather
in January.
A hot, fairly dry month: the 4th warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a hot month in Winneba: daytime highs average 30.8°C and nights cool to about 24.4°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 15 mm of rain on roughly 5 days, which makes January a fairly dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 11 h 51 min on an average January day.
The nearest other city in this atlas is Amanfrom (32 km away). In January its highs average 30.2°C, 0.5°C cooler than Winneba, with 20 mm of rain.
Among the 26 cities listed in Ghana, Winneba ranks 21st of 26 for the warmest January highs and joint 11th of 26 for the driest January (rainfall, lowest first). The mean January high of those 26 cities is 32.5°C; Winneba is 1.8°C cooler than that mean.
From January to February, average highs rise by 0.5°C to 31.2°C, and monthly rainfall rises from 15 mm to 18 mm.
The annual picture
January 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
Winneba climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 30.8°C24.4°C | 24.4°C | 15 | 4.5 | 11.812 h |
| February | 31.2°C25.3°C | 25.3°C | 18 | 5.4 | 11.912 h |
| March | 31.2°C25.6°C | 25.6°C | 31 | 8.9 | 12.112 h |
| April | 30.9°C25.5°C | 25.5°C | 59 | 14.0 | 12.212 h |
| May | 29.6°C25.0°C | 25.0°C | 152 | 23.9 | 12.412 h |
| June | 27.7°C24.0°C | 24.0°C | 203 | 22.4 | 12.412 h |
| July | 26.7°C23.3°C | 23.3°C | 71 | 10.6 | 12.412 h |
| August | 26.6°C22.8°C | 22.8°C | 22 | 4.9 | 12.312 h |
| September | 27.4°C23.3°C | 23.3°C | 37 | 8.8 | 12.212 h |
| October | 28.4°C23.9°C | 23.9°C | 64 | 15.0 | 12.012 h |
| November | 29.5°C24.4°C | 24.4°C | 49 | 14.3 | 11.912 h |
| December | 30.2°C24.7°C | 24.7°C | 26 | 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
January in nearby cities
- Amanfrom in JanuaryGhana · 32 kmHigh 30.2°C · Low 24.3°C · 20 mm rain
- Gbawe in JanuaryGhana · 43 kmHigh 31.0°C · Low 24.3°C · 11 mm rain
- Atsiaman in JanuaryGhana · 51 kmHigh 32.0°C · Low 24.0°C · 27 mm rain
- Accra in JanuaryGhana · 52 kmHigh 30.6°C · Low 24.6°C · 11 mm rain
- Medina Estates in JanuaryGhana · 62 kmHigh 31.5°C · Low 24.0°C · 27 mm rain
- Cape Coast in JanuaryGhana · 74 kmHigh 30.2°C · Low 24.5°C · 18 mm rain
- Ashaiman in JanuaryGhana · 76 kmHigh 31.5°C · Low 24.9°C · 15 mm rain
- Koforidua in JanuaryGhana · 92 kmHigh 32.7°C · Low 22.8°C · 40 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 Winneba) is explained once on the Winneba year overview and on the Sources, method and limits page.