Climate averages 1991–2020
Presidente Prudente weather
in September.
A hot, wet month: the joint 4th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Presidente Prudente: daytime highs average 29.2°C and nights cool to about 18.3°C. By daytime temperature it is the joint 4th warmest of the 12 months.
Expect about 94 mm of rain on roughly 8 days, which makes September a wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 57 min on an average September day.
The nearest other city in this atlas is Assis (117 km away). In September its highs average 27.6°C, 1.6°C cooler than Presidente Prudente, with 92 mm of rain.
Among the 448 cities listed in Brazil, Presidente Prudente ranks joint 147th of 448 for the warmest September highs and joint 338th of 448 for the driest September (rainfall, lowest first). The mean September high of those 448 cities is 27.5°C; Presidente Prudente is 1.7°C warmer than that mean.
From September to October, average highs rise by 0.4°C to 29.6°C, and monthly rainfall rises from 94 mm to 142 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
Presidente Prudente climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.2°C21.7°C | 21.7°C | 231 | 21.6 | 13.313 h |
| February | 29.1°C21.5°C | 21.5°C | 185 | 19.2 | 12.813 h |
| March | 28.7°C20.9°C | 20.9°C | 140 | 16.3 | 12.212 h |
| April | 27.9°C19.2°C | 19.2°C | 71 | 7.9 | 11.612 h |
| May | 25.1°C16.1°C | 16.1°C | 77 | 7.4 | 11.111 h |
| June | 24.5°C15.2°C | 15.2°C | 55 | 5.4 | 10.811 h |
| July | 24.9°C14.8°C | 14.8°C | 35 | 4.0 | 10.911 h |
| August | 27.4°C16.2°C | 16.2°C | 38 | 4.0 | 11.411 h |
| September, selected | 29.2°C18.3°C | 18.3°C | 94 | 8.1 | 12.012 h |
| October | 29.6°C19.9°C | 19.9°C | 142 | 13.1 | 12.613 h |
| November | 29.3°C20.4°C | 20.4°C | 147 | 13.7 | 13.213 h |
| December | 29.5°C21.4°C | 21.4°C | 185 | 19.0 | 13.513 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
- Assis in SeptemberBrazil · 117 kmHigh 27.6°C · Low 16.8°C · 92 mm rain
- Cambé in SeptemberBrazil · 128 kmHigh 26.1°C · Low 15.2°C · 119 mm rain
- Rolândia in SeptemberBrazil · 132 kmHigh 25.9°C · Low 15.2°C · 119 mm rain
- Londrina in SeptemberBrazil · 134 kmHigh 26.3°C · Low 15.3°C · 119 mm rain
- Araçatuba in SeptemberBrazil · 142 kmHigh 31.0°C · Low 19.2°C · 61 mm rain
- Birigui in SeptemberBrazil · 143 kmHigh 30.8°C · Low 18.9°C · 58 mm rain
- Arapongas in SeptemberBrazil · 144 kmHigh 25.4°C · Low 14.7°C · 126 mm rain
- Marília in SeptemberBrazil · 149 kmHigh 28.0°C · Low 16.9°C · 69 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 Presidente Prudente) is explained once on the Presidente Prudente year overview and on the Sources, method and limits page.