Mianyang weather in September
September is a fair month to visit Mianyang: highs of 24°C (75°F) and about 131 mm (5.2 in) of rain on average. Nights average 16°C (61°F) and cloud cover 90% (NASA POWER, 2001–2025 averages). It is the 3rd wettest month of the year and the 5th warmest. Compared with August, it is cooler and drier; October brings highs of 19°C (66°F) and 52 mm (2.0 in) of rain.
Is September a good time to visit Mianyang?
fair month Weather score 60/100.
September is a fair month in Mianyang. The weather is usually best in Mar–May, Oct.
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Does it rain a lot in Mianyang in September?
Some rain is normal: about 131 mm (5.2 in) falls in an average September. It is the 3rd wettest month of the year.
How warm is Mianyang in September?
Days average 24°C (75°F) and nights 16°C (61°F).
Mianyang weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 7°C (45°F) | -1°C (30°F) | 8 mm | 78% | least pleasant |
| February | 10°C (51°F) | 1°C (34°F) | 10 mm | 86% | least pleasant |
| March | 16°C (61°F) | 6°C (42°F) | 26 mm | 85% | best |
| April | 22°C (71°F) | 11°C (52°F) | 50 mm | 84% | best |
| May | 26°C (78°F) | 15°C (59°F) | 96 mm | 87% | best |
| June | 28°C (83°F) | 19°C (65°F) | 110 mm | 88% | fair |
| July | 29°C (85°F) | 21°C (69°F) | 220 mm | 84% | least pleasant |
| August | 28°C (82°F) | 20°C (68°F) | 170 mm | 81% | fair |
| September | 24°C (75°F) | 16°C (61°F) | 131 mm | 90% | fair |
| October | 19°C (66°F) | 11°C (52°F) | 52 mm | 89% | best |
| November | 14°C (57°F) | 6°C (42°F) | 16 mm | 81% | fair |
| December | 8°C (47°F) | 0°C (32°F) | 7 mm | 75% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
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