Historical weather in Guangzhou, China
Guangzhou 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, Guangzhou averaged 27.3 C for daily highs and 20.0 C for daily lows across 1096 daily observations.
The warmest month was July 2023, with an average high of 33.2 C, while January 2023 had the lowest average low at 11.1 C.
The wettest month was April 2024, totaling 704.5 mm of precipitation.
The hottest day reached 38.2 C on September 5, 2025; the coldest night fell to 2.6 C on January 24, 2024.
Monthly summary table
| Year | Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|---|
| 2023 | January | 11.1 | 18.7 | 50.2 | 31 |
| 2023 | February | 14.2 | 22.9 | 42.6 | 28 |
| 2023 | March | 17.0 | 25.3 | 176.9 | 31 |
| 2023 | April | 20.0 | 26.7 | 172.1 | 30 |
| 2023 | May | 22.9 | 29.8 | 196.9 | 31 |
| 2023 | June | 25.3 | 31.7 | 317.7 | 30 |
| 2023 | July | 26.3 | 33.2 | 213.8 | 31 |
| 2023 | August | 25.9 | 32.0 | 318.7 | 31 |
| 2023 | September | 24.9 | 30.4 | 587.0 | 30 |
| 2023 | October | 21.6 | 27.9 | 194.8 | 31 |
| 2023 | November | 17.4 | 25.5 | 18.0 | 30 |
| 2023 | December | 12.3 | 20.8 | 24.7 | 31 |
| 2024 | January | 11.9 | 20.7 | 16.1 | 31 |
| 2024 | February | 13.0 | 21.1 | 39.7 | 29 |
| 2024 | March | 16.5 | 24.0 | 125.5 | 31 |
| 2024 | April | 22.2 | 29.1 | 704.5 | 30 |
| 2024 | May | 22.7 | 28.8 | 316.9 | 31 |
| 2024 | June | 25.4 | 31.0 | 457.9 | 30 |
| 2024 | July | 26.4 | 32.5 | 280.7 | 31 |
| 2024 | August | 26.1 | 32.1 | 363.8 | 31 |
| 2024 | September | 25.0 | 31.5 | 304.4 | 30 |
| 2024 | October | 21.8 | 29.3 | 14.4 | 31 |
| 2024 | November | 18.5 | 25.5 | 47.8 | 30 |
| 2024 | December | 12.0 | 21.2 | 0.2 | 31 |
| 2025 | January | 11.9 | 21.8 | 2.7 | 31 |
| 2025 | February | 12.9 | 21.2 | 25.8 | 28 |
| 2025 | March | 14.7 | 23.7 | 70.7 | 31 |
| 2025 | April | 19.5 | 28.7 | 157.8 | 30 |
| 2025 | May | 22.9 | 29.1 | 334.9 | 31 |
| 2025 | June | 25.2 | 31.2 | 408.5 | 30 |
| 2025 | July | 26.2 | 32.7 | 332.5 | 31 |
| 2025 | August | 25.4 | 31.8 | 381.6 | 31 |
| 2025 | September | 25.5 | 32.7 | 310.4 | 30 |
| 2025 | October | 23.4 | 30.9 | 40.9 | 31 |
| 2025 | November | 16.6 | 24.0 | 12.4 | 30 |
| 2025 | December | 14.8 | 22.5 | 14.1 | 31 |
Daily weather records
| Record | Date | Value |
|---|---|---|
| Hottest day | September 5, 2025 | 38.2 C |
| Coldest night | January 24, 2024 | 2.6 C |
| Wettest day | September 8, 2023 | 173.2 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.