Last updated: July 31, 2025
Under the Köppen–Geiger climate classification Dayangshu features a humid continental climate (Dwb). Temperatures typically range between -21 °C (-6 °F) and 22 °C (71 °F) through the year, but rarely can drop to -39 °C (-38 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 692 mm (27.2 inches) and receives 78 rainy days on the 1 mm (0.04 inches) threshold annually. Dayangshu enjoys an average of 3287 hours of sunshine throughout the year, and daylight varies from 8 hours 10 minutes to 16 hours 13 minutes per day.
The warmest months in Dayangshu are June, July and August, with daily mean temperatures ranging from 18 to 22 °C (65 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -21 to -17 °C (-6 - 2 °F) throughout the day. On average each year, Dayangshu experiences 43 days above 25 °C (77.0 °F) and 186 days below 0 °C (32.0 °F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum | -2°C (28°F) | 7°C (44°F) | 15°C (59°F) | 30°C (86°F) | 32°C (90°F) | 37°C (99°F) | 35°C (96°F) | 30°C (85°F) | 28°C (83°F) | 24°C (75°F) | 10°C (51°F) | -3°C (28°F) |
| Mean maximum | -8°C (17°F) | -1°C (30°F) | 12°C (54°F) | 23°C (75°F) | 30°C (87°F) | 30°C (86°F) | 32°C (90°F) | 29°C (84°F) | 25°C (78°F) | 19°C (66°F) | 7°C (45°F) | -6°C (22°F) |
| Average high | -15°C (6°F) | -10°C (15°F) | 1°C (35°F) | 11°C (52°F) | 19°C (66°F) | 24°C (75°F) | 27°C (81°F) | 23°C (73°F) | 19°C (66°F) | 9°C (49°F) | -4°C (26°F) | -14°C (6°F) |
| Daily mean | -21°C (-6°F) | -17°C (2°F) | -5°C (23°F) | 5°C (41°F) | 12°C (55°F) | 18°C (65°F) | 22°C (71°F) | 18°C (65°F) | 13°C (55°F) | 3°C (37°F) | -9°C (17°F) | -20°C (-3°F) |
| Average low | -26°C (-15°F) | -23°C (-9°F) | -11°C (12°F) | -3°C (28°F) | 5°C (41°F) | 12°C (54°F) | 17°C (62°F) | 14°C (57°F) | 7°C (44°F) | -3°C (28°F) | -13°C (9°F) | -24°C (-11°F) |
| Mean minimum | -33°C (-28°F) | -32°C (-26°F) | -23°C (-9°F) | -10°C (15°F) | -2°C (29°F) | 6°C (44°F) | 12°C (53°F) | 7°C (45°F) | -1°C (31°F) | -9°C (16°F) | -22°C (-7°F) | -32°C (-25°F) |
| Minimum | -39°C (-38°F) | -36°C (-32°F) | -28°C (-19°F) | -12°C (10°F) | -3°C (27°F) | 4°C (40°F) | 10°C (51°F) | 4°C (40°F) | -2°C (29°F) | -11°C (12°F) | -27°C (-17°F) | -35°C (-31°F) |
Compare temperature, precipitation, sunshine, UV index in Dayangshu, China with other places around the world.
Dayangshu usually has the most precipitation in June, July and August, with an average of 14 rainy days and 153 mm (6.0 inches) of precipitation per month. The driest months in Dayangshu are January, February and December. On average, 4 mm (0.2 inches) of precipitation falls during these months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average precipitation mm (inches) | 4 (0.1) | 5 (0.2) | 13 (0.5) | 20 (0.8) | 48 (1.9) | 127 (5.0) | 147 (5.8) | 186 (7.3) | 94 (3.7) | 32 (1.3) | 13 (0.5) | 4 (0.1) |
| Average precipitation days (≥ 1 mm) | 0 | 1 | 3 | 3 | 6 | 12 | 14 | 16 | 12 | 6 | 4 | 1 |
The sunniest months in Dayangshu are May, June and July, when the sun shines an average of 11 hours 5 minutes a day. Least sunny months in Dayangshu: January, November and December receive an average of 6 hours 54 minutes of sunshine daily.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean monthly sunshine hours | 189 | 240 | 286 | 311 | 338 | 329 | 352 | 272 | 267 | 252 | 218 | 228 |
| Mean daily daylight hours | 8h 37m | 10h 5m | 11h 54m | 13h 46m | 15h 23m | 16h 13m | 15h 48m | 14h 21m | 12h 34m | 10h 43m | 9h 3m | 8h 10m |
Dayangshu experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 8, which corresponds to the Very High category of sun exposure. January, February and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Dayangshu UV Index data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (month maximum) | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 8 | 6 | 4 | 2 | 1 |