Historical weather in Guarulhos, Brazil
Guarulhos weather history for 2023-2025, with daily temperatures, precipitation, monthly summaries, and records from Open-Meteo archive data.
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Weather summary
Across 2023-2025, Guarulhos averaged 25.6 C for daily highs and 15.5 C for daily lows across 1096 daily observations.
The warmest month was February 2025, with an average high of 29.9 C, while July 2025 had the lowest average low at 10.6 C.
The wettest month was January 2025, totaling 291.3 mm of precipitation.
The hottest day reached 35.8 C on October 2, 2024; the coldest night fell to 2.0 C on August 27, 2024.
Monthly summary table
| Year | Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|---|
| 2023 | January | 17.5 | 25.5 | 192.2 | 31 |
| 2023 | February | 18.5 | 26.2 | 258.0 | 28 |
| 2023 | March | 17.7 | 26.8 | 190.4 | 31 |
| 2023 | April | 15.0 | 23.3 | 113.6 | 30 |
| 2023 | May | 13.0 | 22.7 | 50.7 | 31 |
| 2023 | June | 11.2 | 21.0 | 27.3 | 30 |
| 2023 | July | 11.6 | 21.8 | 18.5 | 31 |
| 2023 | August | 13.6 | 24.0 | 42.3 | 31 |
| 2023 | September | 15.4 | 28.0 | 41.1 | 30 |
| 2023 | October | 16.8 | 25.6 | 195.2 | 31 |
| 2023 | November | 17.2 | 27.7 | 144.2 | 30 |
| 2023 | December | 17.7 | 28.7 | 76.8 | 31 |
| 2024 | January | 18.1 | 27.1 | 188.6 | 31 |
| 2024 | February | 18.4 | 27.5 | 196.8 | 29 |
| 2024 | March | 18.3 | 27.1 | 171.0 | 31 |
| 2024 | April | 16.6 | 26.6 | 41.4 | 30 |
| 2024 | May | 15.4 | 25.3 | 39.3 | 31 |
| 2024 | June | 13.1 | 23.9 | 6.9 | 30 |
| 2024 | July | 11.6 | 22.1 | 38.9 | 31 |
| 2024 | August | 11.0 | 24.3 | 59.0 | 31 |
| 2024 | September | 15.5 | 29.5 | 13.3 | 30 |
| 2024 | October | 15.7 | 26.7 | 119.5 | 31 |
| 2024 | November | 16.6 | 26.2 | 203.4 | 30 |
| 2024 | December | 18.1 | 27.2 | 204.1 | 31 |
| 2025 | January | 18.4 | 27.9 | 291.3 | 31 |
| 2025 | February | 19.4 | 29.9 | 117.6 | 28 |
| 2025 | March | 18.2 | 29.0 | 119.5 | 31 |
| 2025 | April | 16.4 | 24.8 | 147.7 | 30 |
| 2025 | May | 13.7 | 23.9 | 24.8 | 31 |
| 2025 | June | 12.3 | 21.7 | 51.2 | 30 |
| 2025 | July | 10.6 | 20.5 | 12.5 | 31 |
| 2025 | August | 12.1 | 23.3 | 41.2 | 31 |
| 2025 | September | 13.9 | 25.4 | 18.8 | 30 |
| 2025 | October | 14.6 | 24.7 | 152.1 | 31 |
| 2025 | November | 15.4 | 26.2 | 166.5 | 30 |
| 2025 | December | 18.8 | 29.2 | 152.7 | 31 |
Daily weather records
| Record | Date | Value |
|---|---|---|
| Hottest day | October 2, 2024 | 35.8 C |
| Coldest night | August 27, 2024 | 2.0 C |
| Wettest day | February 19, 2023 | 56.9 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.