Nanchong weather in September
September is a fair month to visit Nanchong: highs of 27°C (81°F) and about 144 mm (5.7 in) of rain on average. Nights average 18°C (65°F) and cloud cover 79% (NASA POWER, 2001–2025 averages). It is the 4th wettest month of the year and the 5th warmest. Compared with August, it is cooler and about as wet; October brings highs of 22°C (72°F) and 82 mm (3.2 in) of rain.
Is September a good time to visit Nanchong?
fair month Weather score 60/100.
September is a fair month in Nanchong. The weather is usually best in Mar–Apr, Oct–Nov.
Does it rain a lot in Nanchong in September?
Some rain is normal: about 144 mm (5.7 in) falls in an average September. It is the 4th wettest month of the year.
How warm is Nanchong in September?
Days average 27°C (81°F) and nights 18°C (65°F).
Nanchong weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 10°C (50°F) | 0°C (33°F) | 15 mm | 82% | least pleasant |
| February | 13°C (56°F) | 3°C (38°F) | 16 mm | 84% | fair |
| March | 19°C (65°F) | 8°C (46°F) | 37 mm | 81% | best |
| April | 24°C (75°F) | 13°C (55°F) | 70 mm | 79% | best |
| May | 27°C (81°F) | 17°C (62°F) | 121 mm | 81% | fair |
| June | 30°C (87°F) | 20°C (69°F) | 159 mm | 82% | fair |
| July | 32°C (90°F) | 23°C (74°F) | 182 mm | 75% | least pleasant |
| August | 32°C (89°F) | 23°C (73°F) | 147 mm | 70% | fair |
| September | 27°C (81°F) | 18°C (65°F) | 144 mm | 79% | fair |
| October | 22°C (72°F) | 13°C (56°F) | 82 mm | 83% | best |
| November | 17°C (62°F) | 7°C (45°F) | 34 mm | 81% | best |
| December | 11°C (52°F) | 2°C (35°F) | 12 mm | 84% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months