Climate averages 1991–2020
N'dalatando weather
in September.
A hot, fairly dry month: the 3rd warmest and the 4th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in N'dalatando: daytime highs average 28.9°C and nights cool to about 17.9°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 19 mm of rain on roughly 6 days, which makes September a fairly dry month (the 4th 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 (123 km away). In September its highs average 30.6°C, 1.7°C warmer than N'dalatando, with 47 mm of rain.
Among the 47 cities listed in Angola, N'dalatando ranks 24th of 47 for the warmest September highs and 28th of 47 for the driest September (rainfall, lowest first). The mean September high of those 47 cities is 29.0°C; N'dalatando is 0.1°C cooler than that mean.
From September to October, average highs fall by 0.6°C to 28.3°C, and monthly rainfall rises from 19 mm to 77 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
N'dalatando climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.8°C19.6°C | 19.6°C | 107 | 15.1 | 12.613 h |
| February | 28.8°C20.1°C | 20.1°C | 104 | 13.7 | 12.412 h |
| March | 28.5°C20.3°C | 20.3°C | 194 | 21.8 | 12.212 h |
| April | 28.5°C20.5°C | 20.5°C | 239 | 24.3 | 11.912 h |
| May | 29.2°C19.6°C | 19.6°C | 37 | 6.3 | 11.712 h |
| June | 29.0°C16.7°C | 16.7°C | 1.0 | 0.3 | 11.612 h |
| July | 28.8°C15.8°C | 15.8°C | 0.3 | 0.0 | 11.612 h |
| August | 28.4°C16.6°C | 16.6°C | 5.1 | 1.3 | 11.812 h |
| September, selected | 28.9°C17.9°C | 17.9°C | 19 | 6.2 | 12.012 h |
| October | 28.3°C19.2°C | 19.2°C | 77 | 14.1 | 12.312 h |
| November | 27.6°C19.9°C | 19.9°C | 202 | 22.7 | 12.513 h |
| December | 27.2°C19.6°C | 19.6°C | 151 | 19.5 | 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 · 123 kmHigh 30.6°C · Low 16.9°C · 47 mm rain
- Malanje in SeptemberAngola · 159 kmHigh 30.8°C · Low 16.8°C · 50 mm rain
- Calumbo in SeptemberAngola · 165 kmHigh 31.0°C · Low 20.7°C · 5.5 mm rain
- Zango in SeptemberAngola · 171 kmHigh 30.1°C · Low 20.2°C · 6.0 mm rain
- Panguíla in SeptemberAngola · 174 kmHigh 28.5°C · Low 20.9°C · 6.3 mm rain
- Viana in SeptemberAngola · 174 kmHigh 29.9°C · Low 20.4°C · 4.4 mm rain
- Negage in SeptemberAngola · 176 kmHigh 26.4°C · Low 16.1°C · 108 mm rain
- Cacuaco in SeptemberAngola · 178 kmHigh 29.6°C · Low 21.0°C · 3.0 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 N'dalatando) is explained once on the N'dalatando year overview and on the Sources, method and limits page.