Shuangyashan weather in September
September is one of the best months to visit Shuangyashan: highs of 20°C (68°F) and about 60 mm (2.4 in) of rain on average. Nights average 8°C (46°F) and cloud cover 52% (NASA POWER, 2001–2025 averages). It is the 5th wettest month of the year and the 4th warmest. Compared with August, it is cooler and drier; October brings highs of 10°C (50°F) and 33 mm (1.3 in) of rain.
Is September a good time to visit Shuangyashan?
best month Weather score 80/100.
Yes. September is one of the best months for weather in Shuangyashan.
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Does it rain a lot in Shuangyashan in September?
Some rain is normal: about 60 mm (2.4 in) falls in an average September. It is the 5th wettest month of the year.
How warm is Shuangyashan in September?
Days average 20°C (68°F) and nights 8°C (46°F).
Shuangyashan weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | -15°C (5°F) | -24°C (-11°F) | 8 mm | 40% | least pleasant |
| February | -10°C (14°F) | -21°C (-5°F) | 7 mm | 42% | least pleasant |
| March | 0°C (31°F) | -11°C (12°F) | 18 mm | 51% | least pleasant |
| April | 11°C (52°F) | -2°C (29°F) | 32 mm | 62% | least pleasant |
| May | 19°C (67°F) | 6°C (43°F) | 69 mm | 67% | best |
| June | 25°C (77°F) | 12°C (54°F) | 90 mm | 68% | best |
| July | 28°C (82°F) | 16°C (61°F) | 124 mm | 69% | fair |
| August | 26°C (79°F) | 15°C (59°F) | 124 mm | 66% | fair |
| September | 20°C (68°F) | 8°C (46°F) | 60 mm | 52% | best |
| October | 10°C (50°F) | -1°C (30°F) | 33 mm | 49% | least pleasant |
| November | -3°C (27°F) | -11°C (12°F) | 20 mm | 50% | least pleasant |
| December | -13°C (8°F) | -21°C (-6°F) | 12 mm | 44% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
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