Climate averages 1991–2020
Honggang weather
in September.
A mild, moderately wet month: the 5th 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 mild month in Honggang: daytime highs average 20.6°C and nights cool to about 11.2°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 55 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 36 min on an average September day.
The nearest other city in this atlas is Longfeng (22 km away). In September its highs average 20.3°C, about as warm as Honggang, with 55 mm of rain.
Among the 884 cities listed in China, Honggang ranks joint 801st of 884 for the warmest September highs and joint 117th of 884 for the driest September (rainfall, lowest first). The mean September high of those 884 cities is 25.7°C; Honggang is 5.1°C cooler than that mean.
From September to October, average highs fall by 9.1°C to 11.5°C, and monthly rainfall falls from 55 mm to 27 mm.
The annual picture
September in context
Monthly precipitation
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
Honggang climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -12.7°C-22.2°C | -22.2°C | 2.3 | 0.6 | 9.09 h |
| February | -6.5°C-17.7°C | -17.7°C | 2.8 | 1.0 | 10.310 h |
| March | 3.1°C-8.0°C | -8.0°C | 9.4 | 2.3 | 11.912 h |
| April | 13.1°C0.4°C | 0.4°C | 24 | 4.3 | 13.514 h |
| May | 20.9°C8.3°C | 8.3°C | 40 | 7.2 | 15.015 h |
| June | 26.1°C15.4°C | 15.4°C | 84 | 10.4 | 15.716 h |
| July | 27.9°C19.3°C | 19.3°C | 127 | 13.1 | 15.415 h |
| August | 26.1°C17.7°C | 17.7°C | 101 | 10.9 | 14.214 h |
| September, selected | 20.6°C11.2°C | 11.2°C | 55 | 7.0 | 12.613 h |
| October | 11.5°C2.6°C | 2.6°C | 27 | 5.4 | 11.011 h |
| November | -0.5°C-7.4°C | -7.4°C | 8.3 | 2.2 | 9.59 h |
| December | -10.8°C-19.0°C | -19.0°C | 5.4 | 1.7 | 8.79 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet 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
- Longfeng in SeptemberChina · 22 kmHigh 20.3°C · Low 11.2°C · 55 mm rain
- Daqing in SeptemberChina · 22 kmHigh 20.2°C · Low 11.1°C · 55 mm rain
- Anda in SeptemberChina · 32 kmHigh 20.4°C · Low 11.1°C · 56 mm rain
- Zhaozhou in SeptemberChina · 82 kmHigh 21.0°C · Low 11.0°C · 54 mm rain
- Zhaodong in SeptemberChina · 91 kmHigh 20.6°C · Low 10.6°C · 61 mm rain
- Zhaoyuan (Heilongjiang), China in SeptemberChina · 99 kmHigh 21.3°C · Low 11.4°C · 52 mm rain
- Lanxi (Heilongjiang), China in SeptemberChina · 108 kmHigh 20.3°C · Low 10.2°C · 63 mm rain
- Dalai in SeptemberChina · 110 kmHigh 21.3°C · Low 12.4°C · 49 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 Honggang) is explained once on the Honggang year overview and on the Sources, method and limits page.
Daqing and Longfeng lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.