Climate averages 1991–2020
Gulin weather
in September.
A warm, wet month: the 4th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Gulin: daytime highs average 27.0°C and nights cool to about 20.0°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 124 mm of rain on roughly 16 days, which makes September a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 21 min on an average September day.
The nearest other city in this atlas is Xuyong (40 km away). In September its highs average 26.8°C, about as warm as Gulin, with 151 mm of rain.
Among the 884 cities listed in China, Gulin ranks joint 310th of 884 for the warmest September highs and joint 675th of 884 for the driest September (rainfall, lowest first). The mean September high of those 884 cities is 25.7°C; Gulin is 1.3°C warmer than that mean.
From September to October, average highs fall by 6.2°C to 20.8°C, and monthly rainfall rises from 124 mm to 139 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
Gulin climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 9.7°C4.6°C | 4.6°C | 53 | 15.4 | 10.611 h |
| February | 12.7°C6.5°C | 6.5°C | 50 | 14.2 | 11.211 h |
| March | 17.1°C10.2°C | 10.2°C | 88 | 19.2 | 12.012 h |
| April | 22.1°C14.6°C | 14.6°C | 117 | 19.9 | 12.813 h |
| May | 25.3°C18.0°C | 18.0°C | 162 | 20.6 | 13.514 h |
| June | 27.9°C21.3°C | 21.3°C | 205 | 20.6 | 13.914 h |
| July | 31.0°C23.5°C | 23.5°C | 179 | 18.6 | 13.714 h |
| August | 31.2°C23.4°C | 23.4°C | 154 | 18.1 | 13.113 h |
| September, selected | 27.0°C20.0°C | 20.0°C | 124 | 15.9 | 12.312 h |
| October | 20.8°C15.7°C | 15.7°C | 139 | 20.2 | 11.512 h |
| November | 16.3°C11.0°C | 11.0°C | 79 | 16.0 | 10.811 h |
| December | 11.1°C6.1°C | 6.1°C | 53 | 13.8 | 10.410 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
- Xuyong in SeptemberChina · 40 kmHigh 26.8°C · Low 19.9°C · 151 mm rain
- Gusong in SeptemberChina · 64 kmHigh 25.6°C · Low 19.1°C · 152 mm rain
- Hejiang in SeptemberChina · 86 kmHigh 27.5°C · Low 20.8°C · 122 mm rain
- Bijie in SeptemberChina · 97 kmHigh 22.2°C · Low 15.1°C · 131 mm rain
- Loushanguan in SeptemberChina · 100 kmHigh 24.2°C · Low 17.6°C · 116 mm rain
- Luzhou in SeptemberChina · 102 kmHigh 27.4°C · Low 21.0°C · 125 mm rain
- Changning in SeptemberChina · 105 kmHigh 26.9°C · Low 20.9°C · 140 mm rain
- Zunyi in SeptemberChina · 115 kmHigh 24.9°C · Low 17.7°C · 118 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 Gulin) is explained once on the Gulin year overview and on the Sources, method and limits page.