Climate averages 1991–2020
Jundiaí weather
in July.
A warm, moderately wet month: the 11th warmest and the 2nd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Jundiaí: daytime highs average 22.1°C and nights cool to about 11.6°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 46 mm of rain on roughly 5 days, which makes July a moderately wet month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 51 min on an average July day.
The nearest other city in this atlas is Várzea Paulista (6 km away). In July its highs average 22.1°C, about as warm as Jundiaí, with 49 mm of rain.
Among the 448 cities listed in Brazil, Jundiaí ranks joint 335th of 448 for the warmest July highs and joint 256th of 448 for the driest July (rainfall, lowest first). The mean July high of those 448 cities is 24.7°C; Jundiaí is 2.6°C cooler than that mean.
From July to August, average highs rise by 1.7°C to 23.8°C, and monthly rainfall falls from 46 mm to 37 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
Jundiaí climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.9°C19.0°C | 19.0°C | 243 | 22.1 | 13.413 h |
| February | 27.2°C19.0°C | 19.0°C | 170 | 19.1 | 12.913 h |
| March | 26.3°C18.3°C | 18.3°C | 135 | 17.6 | 12.212 h |
| April | 25.1°C16.6°C | 16.6°C | 64 | 8.6 | 11.612 h |
| May | 22.6°C13.8°C | 13.8°C | 64 | 6.7 | 11.011 h |
| June | 22.0°C12.3°C | 12.3°C | 49 | 5.2 | 10.711 h |
| July, selected | 22.1°C11.6°C | 11.6°C | 46 | 4.7 | 10.911 h |
| August | 23.8°C12.5°C | 12.5°C | 37 | 4.6 | 11.311 h |
| September | 25.4°C14.7°C | 14.7°C | 86 | 8.9 | 11.912 h |
| October | 26.2°C16.3°C | 16.3°C | 118 | 13.1 | 12.613 h |
| November | 25.8°C16.9°C | 16.9°C | 151 | 15.6 | 13.213 h |
| December | 26.7°C18.3°C | 18.3°C | 189 | 19.9 | 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
July in nearby cities
- Várzea Paulista in JulyBrazil · 6 kmHigh 22.1°C · Low 11.4°C · 49 mm rain
- Francisco Morato in JulyBrazil · 18 kmHigh 21.6°C · Low 11.6°C · 49 mm rain
- Itatiba in JulyBrazil · 21 kmHigh 22.4°C · Low 11.8°C · 48 mm rain
- Caieiras in JulyBrazil · 25 kmHigh 21.4°C · Low 11.9°C · 49 mm rain
- Valinhos in JulyBrazil · 27 kmHigh 23.1°C · Low 12.2°C · 44 mm rain
- Santana de Parnaíba in JulyBrazil · 29 kmHigh 21.9°C · Low 12.1°C · 48 mm rain
- Mairiporã in JulyBrazil · 34 kmHigh 21.9°C · Low 12.2°C · 47 mm rain
- Atibaia in JulyBrazil · 35 kmHigh 21.9°C · Low 11.5°C · 43 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 Jundiaí) is explained once on the Jundiaí year overview and on the Sources, method and limits page.