Climate averages 1991–2020
Ribeirão Pires weather
in October.
A warm, wet month: the joint 6th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a warm month in Ribeirão Pires: daytime highs average 24.2°C and nights cool to about 16.3°C. By daytime temperature it is the joint 6th warmest of the 12 months.
Expect about 157 mm of rain on roughly 18 days, which makes October a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 38 min on an average October day.
The nearest other city in this atlas is Santo André (14 km away). In October its highs average 24.0°C, about as warm as Ribeirão Pires, with 157 mm of rain.
Among the 448 cities listed in Brazil, Ribeirão Pires ranks joint 384th of 448 for the warmest October highs and joint 387th of 448 for the driest October (rainfall, lowest first). The mean October high of those 448 cities is 28.3°C; Ribeirão Pires is 4.1°C cooler than that mean.
From October to November, average highs rise by 0.1°C to 24.2°C, and monthly rainfall rises from 157 mm to 209 mm.
The annual picture
October 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
Ribeirão Pires climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.3°C19.6°C | 19.6°C | 337 | 26.7 | 13.413 h |
| February | 26.7°C19.7°C | 19.7°C | 278 | 23.3 | 12.913 h |
| March | 25.5°C18.9°C | 18.9°C | 270 | 24.6 | 12.212 h |
| April | 24.3°C17.3°C | 17.3°C | 114 | 15.9 | 11.612 h |
| May | 21.9°C14.6°C | 14.6°C | 96 | 12.1 | 11.011 h |
| June | 21.5°C13.4°C | 13.4°C | 70 | 8.4 | 10.711 h |
| July | 21.2°C12.7°C | 12.7°C | 84 | 8.3 | 10.811 h |
| August | 22.2°C13.2°C | 13.2°C | 68 | 8.7 | 11.311 h |
| September | 23.2°C14.8°C | 14.8°C | 129 | 14.1 | 11.912 h |
| October, selected | 24.2°C16.3°C | 16.3°C | 157 | 17.8 | 12.613 h |
| November | 24.2°C17.0°C | 17.0°C | 209 | 20.8 | 13.213 h |
| December | 25.7°C18.7°C | 18.7°C | 250 | 23.8 | 13.614 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
October in nearby cities
- Santo André in OctoberBrazil · 14 kmHigh 24.0°C · Low 16.0°C · 157 mm rain
- São Bernardo do Campo in OctoberBrazil · 16 kmHigh 24.0°C · Low 15.8°C · 157 mm rain
- São Caetano do Sul in OctoberBrazil · 17 kmHigh 24.6°C · Low 16.0°C · 116 mm rain
- Ferraz de Vasconcelos in OctoberBrazil · 19 kmHigh 24.9°C · Low 16.0°C · 117 mm rain
- Itaquaquecetuba in OctoberBrazil · 26 kmHigh 24.8°C · Low 16.0°C · 117 mm rain
- São Vicente in OctoberBrazil · 28 kmHigh 25.6°C · Low 19.4°C · 153 mm rain
- Santos in OctoberBrazil · 29 kmHigh 25.0°C · Low 19.4°C · 158 mm rain
- São Paulo in OctoberBrazil · 29 kmHigh 25.0°C · Low 16.0°C · 109 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 Ribeirão Pires) is explained once on the Ribeirão Pires year overview and on the Sources, method and limits page.
São Bernardo do Campo and Santo André lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.