Changsha weather in 2023
Changsha weather in 2023, with 365 daily observations from Open-Meteo archive data.
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Use the graph view to inspect 2023 alongside other available years for Changsha.
Year summary
In 2023, Changsha averaged 23.1 C for daily highs and 15.1 C for daily lows.
A 1991-2020 normal is not available for this location yet, so this page compares 2023 with the 2023-2025 archive baseline. The 2023 average daily high was -0.5 C from that baseline, and total precipitation was -36.8 mm from the baseline total.
The warmest month was July, with an average high of 33.8 C, while January had the lowest average low at 2.8 C.
The wettest month was May, totaling 242.2 mm. The hottest day reached 37.5 C on July 13, 2023.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | 2.8 | 12.7 | 32.0 | 31 |
| February | 5.0 | 12.4 | 93.6 | 28 |
| March | 10.2 | 18.8 | 161.7 | 31 |
| April | 14.5 | 23.4 | 233.0 | 30 |
| May | 19.0 | 27.0 | 242.2 | 31 |
| June | 23.1 | 29.9 | 179.9 | 30 |
| July | 26.9 | 33.8 | 138.8 | 31 |
| August | 25.3 | 32.3 | 149.5 | 31 |
| September | 22.6 | 29.7 | 113.1 | 30 |
| October | 16.7 | 24.6 | 79.0 | 31 |
| November | 10.4 | 19.5 | 92.3 | 30 |
| December | 4.1 | 12.8 | 22.3 | 31 |
Daily records in 2023
| Record | Date | Value |
|---|---|---|
| Hottest day | July 13, 2023 | 37.5 C |
| Coldest night | December 22, 2023 | -4.0 C |
| Wettest day | June 22, 2023 | 53.9 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.