Historical weather in Heshan, China
Heshan 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, Heshan averaged 23.2 C for daily highs and 15.4 C for daily lows across 1096 daily observations.
The warmest month was August 2025, with an average high of 35.4 C, while January 2023 had the lowest average low at 2.5 C.
The wettest month was June 2024, totaling 452.8 mm of precipitation.
The hottest day reached 40.3 C on July 16, 2025; the coldest night fell to -6.8 C on January 23, 2024.
Monthly summary table
| Year | Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|---|
| 2023 | January | 2.5 | 12.3 | 35.7 | 31 |
| 2023 | February | 4.4 | 11.3 | 80.7 | 28 |
| 2023 | March | 9.7 | 18.5 | 157.0 | 31 |
| 2023 | April | 14.2 | 23.3 | 187.6 | 30 |
| 2023 | May | 18.9 | 26.9 | 183.6 | 31 |
| 2023 | June | 23.0 | 29.9 | 237.1 | 30 |
| 2023 | July | 26.5 | 33.3 | 186.1 | 31 |
| 2023 | August | 25.1 | 32.1 | 105.9 | 31 |
| 2023 | September | 22.4 | 29.1 | 60.2 | 30 |
| 2023 | October | 16.4 | 24.6 | 55.6 | 31 |
| 2023 | November | 10.4 | 19.3 | 42.3 | 30 |
| 2023 | December | 3.8 | 12.2 | 35.6 | 31 |
| 2024 | January | 3.4 | 11.2 | 86.9 | 31 |
| 2024 | February | 2.7 | 10.1 | 115.2 | 29 |
| 2024 | March | 9.9 | 18.6 | 123.8 | 31 |
| 2024 | April | 16.6 | 23.8 | 193.2 | 30 |
| 2024 | May | 19.2 | 27.0 | 133.5 | 31 |
| 2024 | June | 22.6 | 28.5 | 452.8 | 30 |
| 2024 | July | 27.7 | 34.6 | 245.9 | 31 |
| 2024 | August | 26.7 | 34.1 | 61.7 | 31 |
| 2024 | September | 23.9 | 31.3 | 58.4 | 30 |
| 2024 | October | 15.7 | 23.3 | 67.4 | 31 |
| 2024 | November | 11.7 | 19.7 | 32.3 | 30 |
| 2024 | December | 4.5 | 11.7 | 16.8 | 31 |
| 2025 | January | 4.3 | 13.8 | 41.1 | 31 |
| 2025 | February | 4.6 | 11.1 | 77.0 | 28 |
| 2025 | March | 9.1 | 18.3 | 87.4 | 31 |
| 2025 | April | 16.6 | 26.7 | 100.6 | 30 |
| 2025 | May | 19.8 | 28.3 | 122.6 | 31 |
| 2025 | June | 23.0 | 29.8 | 289.7 | 30 |
| 2025 | July | 27.2 | 34.7 | 172.2 | 31 |
| 2025 | August | 26.8 | 35.4 | 48.1 | 31 |
| 2025 | September | 23.2 | 29.6 | 132.7 | 30 |
| 2025 | October | 17.4 | 23.8 | 20.3 | 31 |
| 2025 | November | 10.6 | 18.5 | 56.6 | 30 |
| 2025 | December | 7.1 | 15.4 | 37.0 | 31 |
Daily weather records
| Record | Date | Value |
|---|---|---|
| Hottest day | July 16, 2025 | 40.3 C |
| Coldest night | January 23, 2024 | -6.8 C |
| Wettest day | July 28, 2024 | 143.6 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.