Climate averages 1991–2020
Campinas weather
in April.
A warm, moderately wet month: the 8th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a warm month in Campinas: daytime highs average 26.2°C and nights cool to about 17.1°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 67 mm of rain on roughly 9 days, which makes April a moderately wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 35 min on an average April day.
The nearest other city in this atlas is Valinhos (10 km away). In April its highs average 26.0°C, about as warm as Campinas, with 67 mm of rain.
Among the 448 cities listed in Brazil, Campinas ranks joint 280th of 448 for the warmest April highs and joint 105th of 448 for the driest April (rainfall, lowest first). The mean April high of those 448 cities is 27.0°C; Campinas is 0.8°C cooler than that mean.
From April to May, average highs fall by 2.5°C to 23.7°C, and monthly rainfall falls from 67 mm to 66 mm.
The annual picture
April 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
Campinas 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 | 259 | 22.3 | 13.413 h |
| February | 27.8°C19.5°C | 19.5°C | 176 | 19.0 | 12.913 h |
| March | 27.0°C18.8°C | 18.8°C | 138 | 17.3 | 12.212 h |
| April, selected | 26.2°C17.1°C | 17.1°C | 67 | 8.7 | 11.612 h |
| May | 23.7°C14.3°C | 14.3°C | 66 | 6.8 | 11.011 h |
| June | 23.1°C12.9°C | 12.9°C | 48 | 4.9 | 10.811 h |
| July | 23.3°C12.5°C | 12.5°C | 44 | 4.3 | 10.911 h |
| August | 25.3°C13.4°C | 13.4°C | 36 | 4.4 | 11.311 h |
| September | 27.0°C15.6°C | 15.6°C | 84 | 8.6 | 11.912 h |
| October | 27.6°C17.2°C | 17.2°C | 125 | 13.3 | 12.613 h |
| November | 27.1°C17.7°C | 17.7°C | 161 | 15.9 | 13.213 h |
| December | 27.6°C18.9°C | 18.9°C | 203 | 20.3 | 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
April in nearby cities
- Valinhos in AprilBrazil · 10 kmHigh 26.0°C · Low 17.1°C · 67 mm rain
- Hortolândia in AprilBrazil · 17 kmHigh 26.8°C · Low 17.6°C · 67 mm rain
- Paulínia in AprilBrazil · 19 kmHigh 26.8°C · Low 17.4°C · 67 mm rain
- Sumaré in AprilBrazil · 23 kmHigh 26.8°C · Low 17.5°C · 67 mm rain
- Itatiba in AprilBrazil · 25 kmHigh 25.3°C · Low 16.6°C · 77 mm rain
- Indaiatuba in AprilBrazil · 26 kmHigh 26.1°C · Low 17.1°C · 64 mm rain
- Cosmópolis in AprilBrazil · 32 kmHigh 27.0°C · Low 17.5°C · 67 mm rain
- Americana in AprilBrazil · 33 kmHigh 27.0°C · Low 17.5°C · 67 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 Campinas) is explained once on the Campinas year overview and on the Sources, method and limits page.
Valinhos lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.