Tai’an weather in September
September is one of the best months to visit Tai’an: highs of 27°C (80°F) and about 75 mm (3.0 in) of rain on average. Nights average 15°C (60°F) and cloud cover 58% (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 drier; October brings highs of 21°C (69°F) and 26 mm (1.0 in) of rain.
Is September a good time to visit Tai’an?
best month Weather score 76/100.
Yes. September is one of the best months for weather in Tai’an.
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Does it rain a lot in Tai’an in September?
Some rain is normal: about 75 mm (3.0 in) falls in an average September. It is the 4th wettest month of the year.
How warm is Tai’an in September?
Days average 27°C (80°F) and nights 15°C (60°F).
Tai’an weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 3°C (38°F) | -7°C (20°F) | 8 mm | 48% | least pleasant |
| February | 7°C (45°F) | -4°C (24°F) | 16 mm | 52% | least pleasant |
| March | 15°C (59°F) | 0°C (32°F) | 13 mm | 50% | fair |
| April | 22°C (72°F) | 7°C (44°F) | 42 mm | 54% | best |
| May | 29°C (84°F) | 13°C (56°F) | 64 mm | 58% | best |
| June | 33°C (91°F) | 19°C (66°F) | 97 mm | 64% | fair |
| July | 33°C (91°F) | 22°C (72°F) | 200 mm | 69% | least pleasant |
| August | 30°C (87°F) | 21°C (70°F) | 186 mm | 65% | least pleasant |
| September | 27°C (80°F) | 15°C (60°F) | 75 mm | 58% | best |
| October | 21°C (69°F) | 8°C (47°F) | 26 mm | 47% | best |
| November | 12°C (54°F) | 0°C (33°F) | 34 mm | 44% | fair |
| December | 5°C (40°F) | -5°C (22°F) | 12 mm | 43% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
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