Climate averages 1991–2020
Nkongsamba weather
in September.
A warm, very wet month: the 10th warmest and the joint 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Nkongsamba: daytime highs average 25.4°C and nights cool to about 19.9°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 396 mm of rain on roughly 30 days, which makes September a very wet month (the joint 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 09 min on an average September day.
The nearest other city in this atlas is Melong (19 km away). In September its highs average 24.9°C, about as warm as Nkongsamba, with 396 mm of rain.
Among the 24 cities listed in Cameroon, Nkongsamba ranks 16th of 24 for the warmest September highs and joint 19th of 24 for the driest September (rainfall, lowest first). The mean September high of those 24 cities is 26.1°C; Nkongsamba is 0.7°C cooler than that mean.
From September to October, average highs rise by 0.4°C to 25.9°C, and monthly rainfall rises from 396 mm to 418 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
Nkongsamba climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.9°C19.1°C | 19.1°C | 58 | 12.8 | 11.912 h |
| February | 29.4°C19.8°C | 19.8°C | 106 | 15.1 | 12.012 h |
| March | 28.3°C20.6°C | 20.6°C | 286 | 27.5 | 12.112 h |
| April | 27.5°C20.8°C | 20.8°C | 354 | 29.6 | 12.212 h |
| May | 26.9°C20.6°C | 20.6°C | 338 | 30.6 | 12.312 h |
| June | 25.6°C20.2°C | 20.2°C | 331 | 29.7 | 12.412 h |
| July | 24.8°C19.7°C | 19.7°C | 366 | 30.2 | 12.412 h |
| August | 24.9°C19.8°C | 19.8°C | 396 | 30.7 | 12.312 h |
| September, selected | 25.4°C19.9°C | 19.9°C | 396 | 29.7 | 12.112 h |
| October | 25.9°C19.9°C | 19.9°C | 418 | 31.0 | 12.012 h |
| November | 26.5°C19.7°C | 19.7°C | 231 | 27.3 | 11.912 h |
| December | 27.5°C19.2°C | 19.2°C | 63 | 14.3 | 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
September in nearby cities
- Melong in SeptemberCameroon · 19 kmHigh 24.9°C · Low 19.0°C · 396 mm rain
- Kumba in SeptemberCameroon · 65 kmHigh 26.8°C · Low 21.5°C · 347 mm rain
- Bafoussam in SeptemberCameroon · 79 kmHigh 22.7°C · Low 16.0°C · 235 mm rain
- Mbouda in SeptemberCameroon · 82 kmHigh 22.8°C · Low 16.1°C · 283 mm rain
- Foumbot in SeptemberCameroon · 98 kmHigh 24.7°C · Low 17.6°C · 239 mm rain
- Douala in SeptemberCameroon · 104 kmHigh 27.3°C · Low 22.6°C · 351 mm rain
- Bamenda in SeptemberCameroon · 114 kmHigh 23.8°C · Low 16.4°C · 375 mm rain
- Tiko in SeptemberCameroon · 117 kmHigh 27.4°C · Low 22.4°C · 442 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 Nkongsamba) is explained once on the Nkongsamba year overview and on the Sources, method and limits page.
Melong lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.