Climate averages 1991–2020
Guider weather
in September.
A hot, wet month: the 11th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Guider: daytime highs average 30.2°C and nights cool to about 22.4°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 114 mm of rain on roughly 19 days, which makes September a wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 11 min on an average September day.
The nearest other city in this atlas is Mubi (83 km away). In September its highs average 28.3°C, 1.9°C cooler than Guider, with 188 mm of rain.
Among the 24 cities listed in Cameroon, Guider ranks 2nd of 24 for the warmest September highs and 2nd of 24 for the driest September (rainfall, lowest first). The mean September high of those 24 cities is 26.1°C; Guider is 4.1°C warmer than that mean.
From September to October, average highs rise by 3.0°C to 33.2°C, and monthly rainfall falls from 114 mm to 42 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
Guider climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 33.8°C19.5°C | 19.5°C | 0 | 0.0 | 11.612 h |
| February | 36.6°C21.9°C | 21.9°C | 0.1 | 0.0 | 11.812 h |
| March | 39.5°C24.8°C | 24.8°C | 0.6 | 0.2 | 12.112 h |
| April | 39.7°C26.6°C | 26.6°C | 12 | 3.6 | 12.312 h |
| May | 36.7°C26.0°C | 26.0°C | 49 | 10.2 | 12.613 h |
| June | 33.6°C24.6°C | 24.6°C | 81 | 14.7 | 12.713 h |
| July | 30.8°C23.2°C | 23.2°C | 122 | 19.9 | 12.613 h |
| August | 29.1°C22.4°C | 22.4°C | 174 | 22.8 | 12.412 h |
| September, selected | 30.2°C22.4°C | 22.4°C | 114 | 19.0 | 12.212 h |
| October | 33.2°C22.8°C | 22.8°C | 42 | 8.4 | 11.912 h |
| November | 35.3°C22.1°C | 22.1°C | 0.8 | 0.3 | 11.712 h |
| December | 33.9°C20.3°C | 20.3°C | 0 | 0.0 | 11.612 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
- Mubi in SeptemberNigeria · 83 kmHigh 28.3°C · Low 20.6°C · 188 mm rain
- Maroua in SeptemberCameroon · 84 kmHigh 30.6°C · Low 22.3°C · 109 mm rain
- Pala in SeptemberChad · 123 kmHigh 29.1°C · Low 21.9°C · 167 mm rain
- Jimeta in SeptemberNigeria · 179 kmHigh 31.2°C · Low 23.4°C · 109 mm rain
- Bama in SeptemberNigeria · 179 kmHigh 31.8°C · Low 23.3°C · 87 mm rain
- Yola in SeptemberNigeria · 180 kmHigh 31.0°C · Low 23.1°C · 109 mm rain
- Biu in SeptemberNigeria · 206 kmHigh 28.0°C · Low 20.8°C · 116 mm rain
- Kelo in SeptemberChad · 215 kmHigh 29.7°C · Low 22.3°C · 154 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 Guider) is explained once on the Guider year overview and on the Sources, method and limits page.