Climate averages 1991–2020
Malanje weather
in September.
A hot, moderately wet month: the 2nd warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Malanje: daytime highs average 30.8°C and nights cool to about 16.8°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 50 mm of rain on roughly 13 days, which makes September a moderately wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 03 min on an average September day.
The nearest other city in this atlas is Bailundo (38 km away). In September its highs average 30.6°C, about as warm as Malanje, with 47 mm of rain.
Among the 47 cities listed in Angola, Malanje ranks joint 11th of 47 for the warmest September highs and 41st of 47 for the driest September (rainfall, lowest first). The mean September high of those 47 cities is 29.0°C; Malanje is 1.9°C warmer than that mean.
From September to October, average highs fall by 2.0°C to 28.9°C, and monthly rainfall rises from 50 mm to 161 mm.
The annual picture
September 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
Malanje climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.2°C18.0°C | 18.0°C | 83 | 14.6 | 12.613 h |
| February | 28.3°C18.3°C | 18.3°C | 86 | 13.2 | 12.412 h |
| March | 27.8°C18.3°C | 18.3°C | 157 | 20.8 | 12.212 h |
| April | 27.3°C18.2°C | 18.2°C | 132 | 19.6 | 11.912 h |
| May | 29.1°C17.2°C | 17.2°C | 14 | 3.0 | 11.712 h |
| June | 29.7°C14.6°C | 14.6°C | 0.4 | 0.1 | 11.612 h |
| July | 30.3°C13.9°C | 13.9°C | 0 | 0.0 | 11.612 h |
| August | 31.2°C15.3°C | 15.3°C | 4.1 | 1.2 | 11.812 h |
| September, selected | 30.8°C16.8°C | 16.8°C | 50 | 12.5 | 12.012 h |
| October | 28.9°C17.7°C | 17.7°C | 161 | 25.3 | 12.312 h |
| November | 26.9°C18.0°C | 18.0°C | 184 | 24.4 | 12.513 h |
| December | 26.5°C17.9°C | 17.9°C | 131 | 19.2 | 12.713 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
September in nearby cities
- Bailundo in SeptemberAngola · 38 kmHigh 30.6°C · Low 16.9°C · 47 mm rain
- N'dalatando in SeptemberAngola · 159 kmHigh 28.9°C · Low 17.9°C · 19 mm rain
- Cafunfo in SeptemberAngola · 201 kmHigh 31.4°C · Low 20.0°C · 103 mm rain
- Negage in SeptemberAngola · 230 kmHigh 26.4°C · Low 16.1°C · 108 mm rain
- Cela in SeptemberAngola · 248 kmHigh 30.3°C · Low 16.2°C · 36 mm rain
- Uíge in SeptemberAngola · 257 kmHigh 27.8°C · Low 17.8°C · 58 mm rain
- Gabela in SeptemberAngola · 259 kmHigh 26.3°C · Low 16.2°C · 34 mm rain
- Porto Amboim in SeptemberAngola · 311 kmHigh 23.6°C · Low 20.3°C · 1.5 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 Malanje) is explained once on the Malanje year overview and on the Sources, method and limits page.