Shenyang is warmest in July, averaging 30° by day and 20° at night. The wettest month is July with 233 mm, and the year brings about 928 mm in total.
Month by month
| Month | High | Low | Rain | Daylight | Good for |
|---|---|---|---|---|---|
| January | -6° | -17° | 6 mm | 9.3 h | Cool |
| February | -1° | -13° | 8 mm | 10.3 h | Cool |
| March | 9° | -5° | 19 mm | 11.7 h | Cool |
| April | 17° | 2° | 33 mm | 13.1 h | Sightseeing |
| May | 23° | 10° | 84 mm | 14.4 h | Sightseeing |
| June | 28° | 16° | 135 mm | 15.0 h | Mild |
| July | 30° | 20° | 233 mm | 14.8 h | Rainy season |
| August | 28° | 19° | 198 mm | 13.7 h | Rainy season |
| September | 24° | 12° | 102 mm | 12.3 h | Sightseeing |
| October | 16° | 3° | 47 mm | 10.8 h | Mild |
| November | 5° | -6° | 60 mm | 9.6 h | Cool |
| December | -5° | -14° | 3 mm | 9.0 h | Cool |
High and low are average daily maximum and minimum, rain is typical monthly total, daylight is the hours between sunrise and sunset mid-month. Climate normals from NASA POWER — averages, not promises.
When to go
Beach weather: No month in Shenyang combines swimming warmth with dry skies.
Walking the city: April, May and September — highs of 17–24° and no more than 102 mm of rain a month.
Wet season: July and August — up to 233 mm in a single month.