Climate averages 1991–2020
Ondo weather
in September.
A warm, very wet month: the 10th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Ondo: daytime highs average 27.4°C and nights cool to about 21.8°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 276 mm of rain on roughly 29 days, which makes September a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 10 min on an average September day.
The nearest other city in this atlas is Idanre (31 km away). In September its highs average 27.4°C, about as warm as Ondo, with 271 mm of rain.
Among the 143 cities listed in Nigeria, Ondo ranks joint 129th of 143 for the warmest September highs and 113th of 143 for the driest September (rainfall, lowest first). The mean September high of those 143 cities is 28.6°C; Ondo is 1.2°C cooler than that mean.
From September to October, average highs rise by 1.0°C to 28.5°C, and monthly rainfall falls from 276 mm to 218 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
Ondo climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 33.0°C21.7°C | 21.7°C | 24 | 6.9 | 11.812 h |
| February | 33.2°C23.0°C | 23.0°C | 50 | 12.3 | 11.912 h |
| March | 31.7°C23.8°C | 23.8°C | 116 | 24.0 | 12.112 h |
| April | 30.3°C23.6°C | 23.6°C | 180 | 25.5 | 12.312 h |
| May | 29.1°C23.1°C | 23.1°C | 243 | 28.4 | 12.412 h |
| June | 27.7°C22.3°C | 22.3°C | 271 | 29.0 | 12.513 h |
| July | 26.8°C21.6°C | 21.6°C | 268 | 29.5 | 12.512 h |
| August | 26.7°C21.4°C | 21.4°C | 233 | 28.0 | 12.412 h |
| September, selected | 27.4°C21.8°C | 21.8°C | 276 | 29.2 | 12.212 h |
| October | 28.5°C22.1°C | 22.1°C | 218 | 28.9 | 12.012 h |
| November | 29.9°C22.6°C | 22.6°C | 76 | 17.6 | 11.812 h |
| December | 31.6°C22.0°C | 22.0°C | 21 | 6.9 | 11.712 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
- Idanre in SeptemberNigeria · 31 kmHigh 27.4°C · Low 21.6°C · 271 mm rain
- Akure in SeptemberNigeria · 43 kmHigh 27.7°C · Low 21.6°C · 237 mm rain
- Igbara-Odo in SeptemberNigeria · 52 kmHigh 28.0°C · Low 21.6°C · 230 mm rain
- Ile-Ife in SeptemberNigeria · 53 kmHigh 28.0°C · Low 21.8°C · 218 mm rain
- Ilesa in SeptemberNigeria · 60 kmHigh 27.6°C · Low 21.3°C · 228 mm rain
- Ikere-Ekiti in SeptemberNigeria · 63 kmHigh 27.9°C · Low 21.5°C · 213 mm rain
- Efon-Alaaye in SeptemberNigeria · 63 kmHigh 26.7°C · Low 20.3°C · 243 mm rain
- Gbongan in SeptemberNigeria · 68 kmHigh 28.2°C · Low 22.1°C · 199 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 Ondo) is explained once on the Ondo year overview and on the Sources, method and limits page.