Climate averages 1991–2020
Warri weather
in August.
A warm, very wet month: the 11th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in Warri: daytime highs average 27.5°C and nights cool to about 22.6°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 274 mm of rain on roughly 28 days, which makes August a very wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 18 min on an average August day.
The nearest other city in this atlas is Ughelli (28 km away). In August its highs average 27.7°C, about as warm as Warri, with 272 mm of rain.
Among the 143 cities listed in Nigeria, Warri ranks joint 69th of 143 for the warmest August highs and 127th of 143 for the driest August (rainfall, lowest first). The mean August high of those 143 cities is 27.8°C; Warri is 0.2°C cooler than that mean.
From August to September, average highs rise by 0.4°C to 27.9°C, and monthly rainfall rises from 274 mm to 331 mm.
The annual picture
August 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
Warri climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 32.6°C23.1°C | 23.1°C | 59 | 14.0 | 11.812 h |
| February | 32.4°C24.1°C | 24.1°C | 97 | 18.8 | 11.912 h |
| March | 31.5°C24.5°C | 24.5°C | 198 | 27.3 | 12.112 h |
| April | 30.7°C24.3°C | 24.3°C | 267 | 28.4 | 12.212 h |
| May | 29.9°C23.8°C | 23.8°C | 323 | 29.7 | 12.412 h |
| June | 28.4°C23.1°C | 23.1°C | 330 | 29.5 | 12.412 h |
| July | 27.4°C22.6°C | 22.6°C | 329 | 29.2 | 12.412 h |
| August, selected | 27.5°C22.6°C | 22.6°C | 274 | 27.9 | 12.312 h |
| September | 27.9°C22.7°C | 22.7°C | 331 | 29.7 | 12.212 h |
| October | 28.9°C22.9°C | 22.9°C | 357 | 30.7 | 12.012 h |
| November | 30.4°C23.2°C | 23.2°C | 177 | 25.2 | 11.912 h |
| December | 31.6°C23.2°C | 23.2°C | 62 | 15.4 | 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
August in nearby cities
- Ughelli in AugustNigeria · 28 kmHigh 27.7°C · Low 22.4°C · 272 mm rain
- Sapele in AugustNigeria · 43 kmHigh 27.5°C · Low 22.4°C · 270 mm rain
- Yenagoa in AugustNigeria · 87 kmHigh 27.7°C · Low 22.9°C · 247 mm rain
- Benin City in AugustNigeria · 92 kmHigh 27.3°C · Low 22.1°C · 266 mm rain
- Ogbia in AugustNigeria · 111 kmHigh 27.4°C · Low 22.9°C · 242 mm rain
- Atani in AugustNigeria · 123 kmHigh 28.4°C · Low 22.7°C · 188 mm rain
- Ihiala in AugustNigeria · 128 kmHigh 27.7°C · Low 22.0°C · 246 mm rain
- Asaba in AugustNigeria · 132 kmHigh 28.5°C · Low 22.9°C · 177 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 Warri) is explained once on the Warri year overview and on the Sources, method and limits page.