Climate averages 1991–2020
Osasco weather
in July.
A mild, moderately wet month: one of the coolest and the 3rd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
July is a mild month in Osasco: daytime highs average 21.6°C and nights cool to about 11.9°C. By daytime temperature it is one of the coolest months of the year.
Expect about 49 mm of rain on roughly 5 days, which makes July a moderately wet month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 50 min on an average July day.
The nearest other city in this atlas is Barueri (9 km away). In July its highs average 21.8°C, about as warm as Osasco, with 48 mm of rain.
Among the 448 cities listed in Brazil, Osasco ranks joint 350th of 448 for the warmest July highs and joint 269th of 448 for the driest July (rainfall, lowest first). The mean July high of those 448 cities is 24.7°C; Osasco is 3.1°C cooler than that mean.
From July to August, average highs rise by 1.5°C to 23.1°C, and monthly rainfall falls from 49 mm to 36 mm.
The annual picture
July 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
Osasco climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.5°C18.9°C | 18.9°C | 222 | 23.0 | 13.413 h |
| February | 26.8°C19.0°C | 19.0°C | 165 | 19.8 | 12.913 h |
| March | 25.9°C18.3°C | 18.3°C | 139 | 19.0 | 12.212 h |
| April | 24.6°C16.6°C | 16.6°C | 60 | 9.5 | 11.612 h |
| May | 22.1°C13.9°C | 13.9°C | 58 | 7.1 | 11.011 h |
| June | 21.6°C12.6°C | 12.6°C | 45 | 5.3 | 10.711 h |
| July, selected | 21.6°C11.9°C | 11.9°C | 49 | 5.4 | 10.811 h |
| August | 23.1°C12.6°C | 12.6°C | 36 | 4.8 | 11.311 h |
| September | 24.5°C14.4°C | 14.4°C | 84 | 9.3 | 11.912 h |
| October | 25.3°C15.9°C | 15.9°C | 109 | 13.5 | 12.613 h |
| November | 25.0°C16.5°C | 16.5°C | 145 | 15.8 | 13.213 h |
| December | 26.2°C18.1°C | 18.1°C | 170 | 20.1 | 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
July in nearby cities
- Barueri in JulyBrazil · 9 kmHigh 21.8°C · Low 12.3°C · 48 mm rain
- Taboão da Serra in JulyBrazil · 10 kmHigh 21.1°C · Low 11.9°C · 68 mm rain
- Embu das Artes in JulyBrazil · 14 kmHigh 21.3°C · Low 12.2°C · 68 mm rain
- São Paulo in JulyBrazil · 16 kmHigh 21.5°C · Low 12.1°C · 49 mm rain
- Santana de Parnaíba in JulyBrazil · 16 kmHigh 21.9°C · Low 12.1°C · 48 mm rain
- Caieiras in JulyBrazil · 19 kmHigh 21.4°C · Low 11.9°C · 49 mm rain
- Itapecerica da Serra in JulyBrazil · 21 kmHigh 20.1°C · Low 11.1°C · 68 mm rain
- São Caetano do Sul in JulyBrazil · 27 kmHigh 21.4°C · Low 12.2°C · 54 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 Osasco) is explained once on the Osasco year overview and on the Sources, method and limits page.
São Paulo lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.