Climate averages 1991–2020
Guarulhos weather
in February.
A warm, very wet month: the warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
February is a warm month in Guarulhos: daytime highs average 26.8°C and nights cool to about 19.0°C. By daytime temperature it is the warmest month of the year.
Expect about 180 mm of rain on roughly 20 days, which makes February a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 54 min on an average February day.
The nearest other city in this atlas is São Paulo (14 km away). In February its highs average 26.8°C, about as warm as Guarulhos, with 165 mm of rain.
Among the 448 cities listed in Brazil, Guarulhos ranks joint 375th of 448 for the warmest February highs and joint 239th of 448 for the driest February (rainfall, lowest first). The mean February high of those 448 cities is 28.5°C; Guarulhos is 1.8°C cooler than that mean.
From February to March, average highs fall by 1.1°C to 25.7°C, and monthly rainfall falls from 180 mm to 154 mm.
The annual picture
February 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
Guarulhos climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.4°C18.9°C | 18.9°C | 232 | 23.8 | 13.413 h |
| February, selected | 26.8°C19.0°C | 19.0°C | 180 | 20.4 | 12.913 h |
| March | 25.7°C18.3°C | 18.3°C | 154 | 20.2 | 12.212 h |
| April | 24.5°C16.7°C | 16.7°C | 64 | 10.6 | 11.612 h |
| May | 22.0°C14.0°C | 14.0°C | 64 | 7.7 | 11.011 h |
| June | 21.5°C12.7°C | 12.7°C | 47 | 5.5 | 10.711 h |
| July | 21.5°C12.0°C | 12.0°C | 54 | 5.7 | 10.811 h |
| August | 22.8°C12.7°C | 12.7°C | 40 | 5.2 | 11.311 h |
| September | 24.1°C14.4°C | 14.4°C | 90 | 9.7 | 11.912 h |
| October | 24.9°C15.9°C | 15.9°C | 116 | 14.6 | 12.613 h |
| November | 24.7°C16.5°C | 16.5°C | 152 | 16.8 | 13.213 h |
| December | 25.9°C18.0°C | 18.0°C | 181 | 20.9 | 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
February in nearby cities
- São Paulo in FebruaryBrazil · 14 kmHigh 26.8°C · Low 19.1°C · 165 mm rain
- Mairiporã in FebruaryBrazil · 17 kmHigh 27.2°C · Low 19.2°C · 180 mm rain
- São Caetano do Sul in FebruaryBrazil · 18 kmHigh 26.6°C · Low 19.3°C · 180 mm rain
- Ferraz de Vasconcelos in FebruaryBrazil · 19 kmHigh 26.9°C · Low 19.2°C · 200 mm rain
- Itaquaquecetuba in FebruaryBrazil · 19 kmHigh 26.9°C · Low 19.2°C · 200 mm rain
- Santo André in FebruaryBrazil · 22 kmHigh 26.4°C · Low 19.4°C · 278 mm rain
- Arujá in FebruaryBrazil · 23 kmHigh 26.5°C · Low 18.6°C · 200 mm rain
- Caieiras in FebruaryBrazil · 24 kmHigh 26.7°C · Low 18.8°C · 196 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 Guarulhos) is explained once on the Guarulhos year overview and on the Sources, method and limits page.
São Caetano do Sul lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.