Climate averages 1991–2020
Tianfu weather
in September.
A warm, moderately wet month: the 4th warmest and the 9th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Tianfu: daytime highs average 24.6°C and nights cool to about 17.9°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 66 mm of rain on roughly 7 days, which makes September a moderately wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 27 min on an average September day.
The nearest other city in this atlas is Weihai (28 km away). In September its highs average 23.6°C, 1.0°C cooler than Tianfu, with 58 mm of rain.
Among the 884 cities listed in China, Tianfu ranks joint 614th of 884 for the warmest September highs and joint 238th of 884 for the driest September (rainfall, lowest first). The mean September high of those 884 cities is 25.7°C; Tianfu is 1.1°C cooler than that mean.
From September to October, average highs fall by 5.8°C to 18.8°C, and monthly rainfall falls from 66 mm to 33 mm.
The annual picture
September in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Tianfu climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 2.2°C-3.6°C | -3.6°C | 12 | 2.8 | 9.910 h |
| February | 4.4°C-2.5°C | -2.5°C | 16 | 2.8 | 10.811 h |
| March | 9.4°C1.1°C | 1.1°C | 23 | 3.8 | 11.912 h |
| April | 15.9°C7.0°C | 7.0°C | 41 | 5.1 | 13.113 h |
| May | 21.8°C12.9°C | 12.9°C | 59 | 6.3 | 14.114 h |
| June | 26.3°C18.1°C | 18.1°C | 72 | 7.4 | 14.715 h |
| July | 28.6°C22.2°C | 22.2°C | 169 | 12.6 | 14.514 h |
| August | 28.3°C22.5°C | 22.5°C | 158 | 12.3 | 13.614 h |
| September, selected | 24.6°C17.9°C | 17.9°C | 66 | 6.5 | 12.512 h |
| October | 18.8°C11.6°C | 11.6°C | 33 | 4.5 | 11.311 h |
| November | 11.6°C4.8°C | 4.8°C | 32 | 5.5 | 10.210 h |
| December | 4.7°C-1.0°C | -1.0°C | 16 | 3.6 | 9.710 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
September in nearby cities
- Weihai in SeptemberChina · 28 kmHigh 23.6°C · Low 19.8°C · 58 mm rain
- Yatou in SeptemberChina · 36 kmHigh 24.8°C · Low 18.3°C · 69 mm rain
- Yantai in SeptemberChina · 59 kmHigh 24.6°C · Low 18.4°C · 56 mm rain
- Dongcun in SeptemberChina · 96 kmHigh 24.8°C · Low 18.4°C · 73 mm rain
- Zhuangyuan in SeptemberChina · 108 kmHigh 25.2°C · Low 16.7°C · 58 mm rain
- Laiyang in SeptemberChina · 123 kmHigh 25.8°C · Low 16.6°C · 61 mm rain
- Dengzhou, China in SeptemberChina · 129 kmHigh 23.4°C · Low 19.7°C · 50 mm rain
- Laixi in SeptemberChina · 143 kmHigh 25.6°C · Low 16.5°C · 65 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Tianfu) is explained once on the Tianfu year overview and on the Sources, method and limits page.