Dalian weather in 2023
Dalian 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 Dalian.
Year summary
In 2023, Dalian averaged 15.4 C for daily highs and 9.1 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 -0.3 C from that baseline, and total precipitation was -179.7 mm from the baseline total.
The warmest month was August, with an average high of 27.9 C, while January had the lowest average low at -5.6 C.
The wettest month was July, totaling 146.7 mm. The hottest day reached 31.7 C on July 19, 2023.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | -5.6 | 1.2 | 8.2 | 31 |
| February | -2.8 | 3.0 | 3.6 | 28 |
| March | 2.0 | 9.6 | 6.2 | 31 |
| April | 7.2 | 14.2 | 57.6 | 30 |
| May | 13.5 | 19.7 | 67.2 | 31 |
| June | 18.3 | 24.8 | 90.9 | 30 |
| July | 22.3 | 27.0 | 146.7 | 31 |
| August | 22.6 | 27.9 | 130.4 | 31 |
| September | 19.3 | 25.9 | 29.8 | 30 |
| October | 13.2 | 20.4 | 18.7 | 31 |
| November | 2.9 | 9.5 | 43.8 | 30 |
| December | -4.9 | 1.1 | 28.2 | 31 |
Daily records in 2023
| Record | Date | Value |
|---|---|---|
| Hottest day | July 19, 2023 | 31.7 C |
| Coldest night | January 23, 2023 | -14.1 C |
| Wettest day | April 4, 2023 | 45.9 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.