Climate averages 1991–2020
Jundiaí weather
in March.
A warm, wet month: the 4th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a warm month in Jundiaí: daytime highs average 26.3°C and nights cool to about 18.3°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 135 mm of rain on roughly 18 days, which makes March a wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 14 min on an average March day.
The nearest other city in this atlas is Várzea Paulista (6 km away). In March its highs average 26.2°C, about as warm as Jundiaí, with 161 mm of rain.
Among the 448 cities listed in Brazil, Jundiaí ranks joint 356th of 448 for the warmest March highs and joint 141st of 448 for the driest March (rainfall, lowest first). The mean March high of those 448 cities is 27.9°C; Jundiaí is 1.6°C cooler than that mean.
From March to April, average highs fall by 1.1°C to 25.1°C, and monthly rainfall falls from 135 mm to 64 mm.
The annual picture
March 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, selected | 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 | 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
March in nearby cities
- Várzea Paulista in MarchBrazil · 6 kmHigh 26.2°C · Low 18.1°C · 161 mm rain
- Francisco Morato in MarchBrazil · 18 kmHigh 25.8°C · Low 18.0°C · 161 mm rain
- Itatiba in MarchBrazil · 21 kmHigh 26.4°C · Low 18.3°C · 159 mm rain
- Caieiras in MarchBrazil · 25 kmHigh 25.7°C · Low 18.1°C · 161 mm rain
- Valinhos in MarchBrazil · 27 kmHigh 27.0°C · Low 18.8°C · 138 mm rain
- Santana de Parnaíba in MarchBrazil · 29 kmHigh 26.2°C · Low 18.5°C · 136 mm rain
- Mairiporã in MarchBrazil · 34 kmHigh 26.2°C · Low 18.5°C · 147 mm rain
- Atibaia in MarchBrazil · 35 kmHigh 26.0°C · Low 17.9°C · 150 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.