Dalian Climate by Month
Dalian, Liaoning, China
Warm summers and freezing winters, with most rain from May to September.
The climate in Dalian is one of warm summers and freezing winters, with most rain from May to September. Expect highs of 83°F (29°C) in August and 32°F (0°C) in January, with the coldest nights (January) near 20°F (-6°C). Of the 22 in (562 mm) of rain in a typical year, 78% falls from May to September. January and February are almost completely dry.
- Warmest month
- 83°F(29°C)
- Average high, August
- Coldest nights
- 20°F(-6°C)
- Average low, January
- Rain per year
- 22 in(562 mm)
- Wettest: July
- Humidity
- 61%
- Sunniest: June
Best and worst months in Dalian
Best for weatherMay and September are the best time for weather in Dalian: highs near 74°F (24°C) and about 2.0 in (50 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 32°F (0°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in September.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Dalian weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 32°F(0°C) | 20°F(-6°C) | 0.3 in(7 mm) | 62% | 2.4 |
| FebFebruary | 37°F(3°C) | 25°F(-4°C) | 0.3 in(8 mm) | 52% | 3.3 |
| MarMarch | 47°F(9°C) | 34°F(1°C) | 0.5 in(12 mm) | 47% | 4.5 |
| AprApril | 61°F(16°C) | 45°F(7°C) | 1.3 in(34 mm) | 52% | 5.6 |
| MayMayBest | 72°F(22°C) | 55°F(13°C) | 1.9 in(49 mm) | 55% | 6.1 |
| JunJune | 79°F(26°C) | 65°F(18°C) | 2.6 in(67 mm) | 68% | 6.3 |
| JulJuly | 83°F(28°C) | 71°F(22°C) | 5.3 in(135 mm) | 78% | 5.7 |
| AugAugust | 83°F(29°C) | 72°F(22°C) | 5.3 in(135 mm) | 80% | 5.0 |
| SepSeptemberBest | 77°F(25°C) | 64°F(18°C) | 2.0 in(51 mm) | 67% | 4.8 |
| OctOctober | 65°F(18°C) | 51°F(11°C) | 1.2 in(30 mm) | 60% | 3.8 |
| NovNovember | 50°F(10°C) | 37°F(3°C) | 0.9 in(23 mm) | 62% | 2.6 |
| DecDecember | 38°F(3°C) | 25°F(-4°C) | 0.4 in(11 mm) | 50% | 2.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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