Climate averages 1991–2020
Araras weather
in October.
A hot, wet month: one of 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 Araras: daytime highs average 28.4°C and nights cool to about 17.9°C. By daytime temperature it is one of the warmest months of the year.
Expect about 129 mm of rain on roughly 15 days, which makes October a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 36 min on an average October day.
The nearest other city in this atlas is Leme (19 km away). In October its highs average 28.8°C, about as warm as Araras, with 129 mm of rain.
Among the 448 cities listed in Brazil, Araras ranks joint 210th of 448 for the warmest October highs and joint 312th of 448 for the driest October (rainfall, lowest first). The mean October high of those 448 cities is 28.3°C; Araras is 0.1°C warmer than that mean.
From October to November, average highs fall by 0.7°C to 27.7°C, and monthly rainfall rises from 129 mm to 191 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
Araras climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.1°C20.1°C | 20.1°C | 285 | 23.7 | 13.313 h |
| February | 28.4°C20.1°C | 20.1°C | 211 | 20.0 | 12.913 h |
| March | 27.6°C19.3°C | 19.3°C | 176 | 19.6 | 12.212 h |
| April | 26.6°C17.4°C | 17.4°C | 70 | 8.7 | 11.612 h |
| May | 24.2°C14.4°C | 14.4°C | 55 | 6.6 | 11.111 h |
| June | 23.7°C13.2°C | 13.2°C | 35 | 4.0 | 10.811 h |
| July | 24.0°C12.8°C | 12.8°C | 31 | 3.7 | 10.911 h |
| August | 26.0°C13.7°C | 13.7°C | 30 | 4.1 | 11.311 h |
| September | 27.9°C16.2°C | 16.2°C | 71 | 8.1 | 11.912 h |
| October, selected | 28.4°C17.9°C | 17.9°C | 129 | 14.5 | 12.613 h |
| November | 27.7°C18.4°C | 18.4°C | 191 | 17.2 | 13.213 h |
| December | 28.1°C19.6°C | 19.6°C | 235 | 22.2 | 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
October in nearby cities
- Leme in OctoberBrazil · 19 kmHigh 28.8°C · Low 18.0°C · 129 mm rain
- Rio Claro in OctoberBrazil · 19 kmHigh 28.4°C · Low 17.5°C · 128 mm rain
- Limeira in OctoberBrazil · 23 kmHigh 28.7°C · Low 17.9°C · 128 mm rain
- Cosmópolis in OctoberBrazil · 37 kmHigh 28.6°C · Low 18.0°C · 123 mm rain
- Pirassununga in OctoberBrazil · 40 kmHigh 29.0°C · Low 18.3°C · 116 mm rain
- Americana in OctoberBrazil · 43 kmHigh 28.6°C · Low 17.9°C · 123 mm rain
- Santa Bárbara d'Oeste in OctoberBrazil · 44 kmHigh 28.5°C · Low 17.9°C · 114 mm rain
- Mogi Mirim in OctoberBrazil · 45 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 Araras) is explained once on the Araras year overview and on the Sources, method and limits page.
Leme lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.