Climate averages 1991–2020
Pirassununga weather
in October.
A hot, wet month: the warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a hot month in Pirassununga: daytime highs average 29.0°C and nights cool to about 18.3°C. By daytime temperature it is the warmest month of the year.
Expect about 116 mm of rain on roughly 14 days, which makes October a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 35 min on an average October day.
The nearest other city in this atlas is Leme (21 km away). In October its highs average 28.8°C, about as warm as Pirassununga, with 129 mm of rain.
Among the 448 cities listed in Brazil, Pirassununga ranks joint 170th of 448 for the warmest October highs and joint 253rd of 448 for the driest October (rainfall, lowest first). The mean October high of those 448 cities is 28.3°C; Pirassununga is 0.7°C warmer than that mean.
From October to November, average highs fall by 0.9°C to 28.0°C, and monthly rainfall rises from 116 mm to 170 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
Pirassununga climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.2°C20.1°C | 20.1°C | 251 | 23.0 | 13.313 h |
| February | 28.5°C20.1°C | 20.1°C | 174 | 18.9 | 12.813 h |
| March | 27.8°C19.3°C | 19.3°C | 151 | 18.4 | 12.212 h |
| April | 27.0°C17.6°C | 17.6°C | 62 | 8.8 | 11.612 h |
| May | 24.7°C14.6°C | 14.6°C | 53 | 6.1 | 11.111 h |
| June | 24.2°C13.4°C | 13.4°C | 32 | 3.3 | 10.811 h |
| July | 24.6°C13.0°C | 13.0°C | 26 | 3.4 | 10.911 h |
| August | 26.7°C14.1°C | 14.1°C | 25 | 3.6 | 11.411 h |
| September | 28.6°C16.6°C | 16.6°C | 65 | 7.9 | 12.012 h |
| October, selected | 29.0°C18.3°C | 18.3°C | 116 | 13.7 | 12.613 h |
| November | 28.0°C18.7°C | 18.7°C | 170 | 17.0 | 13.113 h |
| December | 28.2°C19.7°C | 19.7°C | 215 | 21.8 | 13.413 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
- Leme in OctoberBrazil · 21 kmHigh 28.8°C · Low 18.0°C · 129 mm rain
- Araras in OctoberBrazil · 40 kmHigh 28.4°C · Low 17.9°C · 129 mm rain
- São Carlos in OctoberBrazil · 48 kmHigh 27.8°C · Low 17.4°C · 114 mm rain
- Rio Claro in OctoberBrazil · 48 kmHigh 28.4°C · Low 17.5°C · 128 mm rain
- Limeira in OctoberBrazil · 63 kmHigh 28.7°C · Low 17.9°C · 128 mm rain
- Mogi Guaçu in OctoberBrazil · 64 kmHigh 28.6°C · Low 18.1°C · 119 mm rain
- São João da Boa Vista in OctoberBrazil · 65 kmHigh 28.1°C · Low 18.0°C · 122 mm rain
- Mogi Mirim in OctoberBrazil · 68 kmHigh 28.6°C · Low 17.9°C · 130 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 Pirassununga) is explained once on the Pirassununga year overview and on the Sources, method and limits page.