Dalian weather in 2025
Dalian weather in 2025, with 365 daily observations from Open-Meteo archive data.
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Use the graph view to inspect 2025 alongside other available years for Dalian.
Year summary
In 2025, Dalian averaged 15.8 C for daily highs and 10.0 C for daily lows.
A 1991-2020 normal is not available for this location yet, so this page compares 2025 with the 2023-2025 archive baseline. The 2025 average daily high was +0.1 C from that baseline, and total precipitation was +108.9 mm from the baseline total.
The warmest month was July, with an average high of 28.8 C, while February had the lowest average low at -3.6 C.
The wettest month was July, totaling 294.5 mm. The hottest day reached 32.8 C on July 15, 2025.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | -3.3 | 1.8 | 6.6 | 31 |
| February | -3.6 | 2.0 | 6.2 | 28 |
| March | 3.2 | 9.6 | 4.4 | 31 |
| April | 7.7 | 14.9 | 39.1 | 30 |
| May | 12.4 | 18.8 | 69.7 | 31 |
| June | 19.0 | 25.2 | 97.9 | 30 |
| July | 24.0 | 28.8 | 294.5 | 31 |
| August | 23.9 | 28.3 | 239.3 | 31 |
| September | 20.1 | 25.5 | 72.7 | 30 |
| October | 11.2 | 16.4 | 72.4 | 31 |
| November | 6.0 | 12.7 | 4.0 | 30 |
| December | -1.9 | 4.1 | 13.1 | 31 |
Daily records in 2025
| Record | Date | Value |
|---|---|---|
| Hottest day | July 15, 2025 | 32.8 C |
| Coldest night | February 7, 2025 | -10.8 C |
| Wettest day | July 22, 2025 | 93.8 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.