Historical weather in Changzhou, China
Changzhou 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, Changzhou averaged 22.1 C for daily highs and 13.4 C for daily lows across 1096 daily observations.
The warmest month was July 2025, with an average high of 35.0 C, while January 2023 had the lowest average low at -0.6 C.
The wettest month was June 2025, totaling 290.2 mm of precipitation.
The hottest day reached 40.2 C on July 5, 2025; the coldest night fell to -8.3 C on January 25, 2023.
Monthly summary table
| Year | Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|---|
| 2023 | January | -0.6 | 10.1 | 42.8 | 31 |
| 2023 | February | 1.9 | 10.4 | 71.8 | 28 |
| 2023 | March | 6.9 | 17.5 | 49.7 | 31 |
| 2023 | April | 11.7 | 22.1 | 66.1 | 30 |
| 2023 | May | 16.8 | 26.7 | 156.1 | 31 |
| 2023 | June | 21.3 | 29.3 | 225.7 | 30 |
| 2023 | July | 25.6 | 31.7 | 283.7 | 31 |
| 2023 | August | 24.0 | 31.1 | 158.4 | 31 |
| 2023 | September | 21.2 | 28.1 | 126.6 | 30 |
| 2023 | October | 14.4 | 23.7 | 27.5 | 31 |
| 2023 | November | 7.5 | 17.6 | 48.0 | 30 |
| 2023 | December | 0.9 | 10.1 | 47.5 | 31 |
| 2024 | January | -0.2 | 9.5 | 44.7 | 31 |
| 2024 | February | 1.2 | 9.4 | 142.5 | 29 |
| 2024 | March | 6.0 | 16.4 | 67.3 | 31 |
| 2024 | April | 12.5 | 21.3 | 134.0 | 30 |
| 2024 | May | 15.6 | 25.7 | 74.2 | 31 |
| 2024 | June | 20.9 | 29.1 | 217.8 | 30 |
| 2024 | July | 26.6 | 33.2 | 204.9 | 31 |
| 2024 | August | 26.6 | 34.7 | 87.6 | 31 |
| 2024 | September | 23.6 | 30.5 | 172.3 | 30 |
| 2024 | October | 14.7 | 22.1 | 103.6 | 31 |
| 2024 | November | 9.8 | 17.6 | 66.2 | 30 |
| 2024 | December | 1.7 | 10.2 | 15.6 | 31 |
| 2025 | January | 0.8 | 10.2 | 7.3 | 31 |
| 2025 | February | 1.4 | 10.1 | 17.7 | 28 |
| 2025 | March | 7.3 | 17.3 | 67.3 | 31 |
| 2025 | April | 13.7 | 26.3 | 34.3 | 30 |
| 2025 | May | 18.0 | 27.8 | 181.9 | 31 |
| 2025 | June | 22.0 | 28.8 | 290.2 | 30 |
| 2025 | July | 26.7 | 35.0 | 167.7 | 31 |
| 2025 | August | 27.2 | 34.9 | 118.1 | 31 |
| 2025 | September | 23.6 | 30.4 | 163.5 | 30 |
| 2025 | October | 17.7 | 24.0 | 82.7 | 31 |
| 2025 | November | 8.4 | 17.5 | 16.1 | 30 |
| 2025 | December | 4.1 | 12.9 | 10.3 | 31 |
Daily weather records
| Record | Date | Value |
|---|---|---|
| Hottest day | July 5, 2025 | 40.2 C |
| Coldest night | January 25, 2023 | -8.3 C |
| Wettest day | May 23, 2025 | 83.8 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.