Climate averages 1991–2020
Avaré weather
in September.
A warm, moderately wet month: the 7th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Avaré: daytime highs average 25.7°C and nights cool to about 14.9°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 74 mm of rain on roughly 8 days, which makes September a moderately 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 Botucatu (55 km away). In September its highs average 25.7°C, about as warm as Avaré, with 86 mm of rain.
Among the 448 cities listed in Brazil, Avaré ranks joint 310th of 448 for the warmest September highs and joint 262nd of 448 for the driest September (rainfall, lowest first). The mean September high of those 448 cities is 27.5°C; Avaré is 1.8°C cooler than that mean.
From September to October, average highs rise by 0.7°C to 26.4°C, and monthly rainfall rises from 74 mm to 113 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
Avaré climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.8°C19.5°C | 19.5°C | 236 | 22.4 | 13.413 h |
| February | 27.0°C19.5°C | 19.5°C | 184 | 19.5 | 12.913 h |
| March | 26.3°C18.8°C | 18.8°C | 129 | 17.4 | 12.212 h |
| April | 25.3°C17.0°C | 17.0°C | 60 | 8.0 | 11.612 h |
| May | 22.6°C14.3°C | 14.3°C | 60 | 6.3 | 11.011 h |
| June | 21.9°C13.1°C | 13.1°C | 48 | 5.3 | 10.711 h |
| July | 22.0°C12.4°C | 12.4°C | 40 | 4.4 | 10.911 h |
| August | 24.0°C13.1°C | 13.1°C | 38 | 3.9 | 11.311 h |
| September, selected | 25.7°C14.9°C | 14.9°C | 74 | 8.1 | 11.912 h |
| October | 26.4°C16.6°C | 16.6°C | 113 | 12.0 | 12.613 h |
| November | 26.2°C17.3°C | 17.3°C | 139 | 14.3 | 13.213 h |
| December | 26.9°C18.8°C | 18.8°C | 174 | 19.2 | 13.514 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
- Botucatu in SeptemberBrazil · 55 kmHigh 25.7°C · Low 14.3°C · 86 mm rain
- Bauru in SeptemberBrazil · 88 kmHigh 28.8°C · Low 17.1°C · 64 mm rain
- Jaú in SeptemberBrazil · 97 kmHigh 28.8°C · Low 17.1°C · 64 mm rain
- Ourinhos in SeptemberBrazil · 98 kmHigh 27.7°C · Low 16.6°C · 84 mm rain
- Itapeva in SeptemberBrazil · 98 kmHigh 23.9°C · Low 14.0°C · 98 mm rain
- Itapetininga in SeptemberBrazil · 105 kmHigh 24.7°C · Low 14.5°C · 90 mm rain
- Tatuí in SeptemberBrazil · 113 kmHigh 25.7°C · Low 14.6°C · 82 mm rain
- Piracicaba in SeptemberBrazil · 137 kmHigh 28.4°C · Low 16.3°C · 61 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 Avaré) is explained once on the Avaré year overview and on the Sources, method and limits page.