Climate averages 1991–2020
Soyo weather
in August.
A warm, very dry month: the coolest and the 3rd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in Soyo: daytime highs average 23.1°C and nights cool to about 20.6°C. By daytime temperature it is the coolest month of the year.
Expect about 1.2 mm of rain on fewer than one day, which makes August a very dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 55 min on an average August day.
The nearest other city in this atlas is Moanda, Democratic Republic of the Congo (23 km away). In August its highs average 24.5°C, 1.4°C warmer than Soyo, with 1.6 mm of rain.
Among the 47 cities listed in Angola, Soyo ranks 44th of 47 for the warmest August highs and 22nd of 47 for the driest August (rainfall, lowest first). The mean August high of those 47 cities is 28.2°C; Soyo is 5.1°C cooler than that mean.
From August to September, average highs rise by 1.3°C to 24.4°C, and monthly rainfall rises from 1.2 mm to 2.1 mm.
The annual picture
August 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
Soyo climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.6°C25.1°C | 25.1°C | 87 | 13.9 | 12.412 h |
| February | 28.2°C25.5°C | 25.5°C | 94 | 13.5 | 12.312 h |
| March | 28.6°C25.9°C | 25.9°C | 94 | 14.2 | 12.112 h |
| April | 28.1°C25.5°C | 25.5°C | 100 | 14.3 | 12.012 h |
| May | 26.9°C24.6°C | 24.6°C | 25 | 4.3 | 11.812 h |
| June | 24.7°C22.3°C | 22.3°C | 0.2 | 0.0 | 11.812 h |
| July | 23.2°C20.6°C | 20.6°C | 0.2 | 0.0 | 11.812 h |
| August, selected | 23.1°C20.6°C | 20.6°C | 1.2 | 0.2 | 11.912 h |
| September | 24.4°C22.1°C | 22.1°C | 2.1 | 0.7 | 12.112 h |
| October | 26.0°C23.9°C | 23.9°C | 18 | 4.1 | 12.212 h |
| November | 27.0°C24.8°C | 24.8°C | 64 | 11.5 | 12.412 h |
| December | 27.2°C24.9°C | 24.9°C | 79 | 12.4 | 12.512 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
August in nearby cities
- Moanda, Democratic Republic of the Congo in AugustDemocratic Republic of the Congo · 23 kmHigh 24.5°C · Low 20.0°C · 1.6 mm rain
- Cabinda in AugustAngola · 67 kmHigh 24.5°C · Low 20.5°C · 3.1 mm rain
- Boma in AugustDemocratic Republic of the Congo · 82 kmHigh 27.2°C · Low 19.2°C · 5.5 mm rain
- Matadi in AugustDemocratic Republic of the Congo · 125 kmHigh 26.7°C · Low 18.7°C · 5.3 mm rain
- Pointe-Noire in AugustRepublic of the Congo · 161 kmHigh 25.1°C · Low 20.0°C · 1.8 mm rain
- Mbanza Kongo in AugustAngola · 207 kmHigh 27.3°C · Low 17.5°C · 3.0 mm rain
- Dolisie in AugustRepublic of the Congo · 218 kmHigh 27.0°C · Low 19.0°C · 4.6 mm rain
- Kimpese in AugustDemocratic Republic of the Congo · 237 kmHigh 28.6°C · Low 19.1°C · 3.4 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 Soyo) is explained once on the Soyo year overview and on the Sources, method and limits page.