Climate averages 1991–2020
São João da Boa Vista weather
in July.
A warm, fairly dry 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 São João da Boa Vista: daytime highs average 23.8°C and nights cool to about 12.2°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 27 mm of rain on roughly 3 days, which makes July a fairly dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 55 min on an average July day.
The nearest other city in this atlas is Poços de Caldas (32 km away). In July its highs average 20.9°C, 2.8°C cooler than São João da Boa Vista, with 26 mm of rain.
Among the 448 cities listed in Brazil, São João da Boa Vista ranks joint 274th of 448 for the warmest July highs and joint 169th of 448 for the driest July (rainfall, lowest first). The mean July high of those 448 cities is 24.7°C; São João da Boa Vista is 1.0°C cooler than that mean.
From July to August, average highs rise by 2.1°C to 25.8°C, and monthly rainfall falls from 27 mm to 26 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
São João da Boa Vista climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.6°C19.5°C | 19.5°C | 282 | 24.0 | 13.313 h |
| February | 27.8°C19.4°C | 19.4°C | 213 | 20.3 | 12.813 h |
| March | 27.2°C18.6°C | 18.6°C | 183 | 19.9 | 12.212 h |
| April | 26.3°C16.7°C | 16.7°C | 80 | 10.3 | 11.612 h |
| May | 23.9°C13.7°C | 13.7°C | 56 | 6.4 | 11.111 h |
| June | 23.5°C12.5°C | 12.5°C | 32 | 4.1 | 10.811 h |
| July, selected | 23.8°C12.2°C | 12.2°C | 27 | 3.3 | 10.911 h |
| August | 25.8°C13.5°C | 13.5°C | 26 | 3.7 | 11.411 h |
| September | 27.7°C16.2°C | 16.2°C | 77 | 8.7 | 12.012 h |
| October | 28.1°C18.0°C | 18.0°C | 122 | 14.5 | 12.613 h |
| November | 27.2°C18.4°C | 18.4°C | 191 | 19.4 | 13.113 h |
| December | 27.5°C19.2°C | 19.2°C | 245 | 23.4 | 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
July in nearby cities
- Poços de Caldas in JulyBrazil · 32 kmHigh 20.9°C · Low 10.8°C · 26 mm rain
- Mogi Guaçu in JulyBrazil · 47 kmHigh 24.3°C · Low 12.2°C · 31 mm rain
- Itapira in JulyBrazil · 52 kmHigh 24.1°C · Low 12.6°C · 38 mm rain
- Mogi Mirim in JulyBrazil · 54 kmHigh 24.2°C · Low 12.1°C · 39 mm rain
- Pirassununga in JulyBrazil · 65 kmHigh 24.6°C · Low 13.0°C · 26 mm rain
- Leme in JulyBrazil · 66 kmHigh 24.4°C · Low 12.8°C · 31 mm rain
- Araras in JulyBrazil · 74 kmHigh 24.0°C · Low 12.8°C · 31 mm rain
- Cosmópolis in JulyBrazil · 86 kmHigh 24.2°C · Low 12.7°C · 38 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 São João da Boa Vista) is explained once on the São João da Boa Vista year overview and on the Sources, method and limits page.