Climate averages 1991–2020
Bắc Quang weather
in September.
A hot, very wet month: the 5th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Bắc Quang: daytime highs average 30.4°C and nights cool to about 23.9°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 226 mm of rain on roughly 21 days, which makes September a very wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 18 min on an average September day.
The nearest other city in this atlas is Tuyên Quang (82 km away). In September its highs average 30.3°C, about as warm as Bắc Quang, with 232 mm of rain.
Among the 136 cities listed in Vietnam, Bắc Quang ranks joint 15th of 136 for the warmest September highs and joint 23rd of 136 for the driest September (rainfall, lowest first). The mean September high of those 136 cities is 29.7°C; Bắc Quang is 0.7°C warmer than that mean.
From September to October, average highs fall by 2.6°C to 27.8°C, and monthly rainfall falls from 226 mm to 137 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
Bắc Quang climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 18.7°C13.6°C | 13.6°C | 87 | 14.1 | 10.911 h |
| February | 20.8°C15.0°C | 15.0°C | 76 | 13.2 | 11.411 h |
| March | 24.5°C18.1°C | 18.1°C | 117 | 16.4 | 12.012 h |
| April | 28.3°C21.5°C | 21.5°C | 168 | 19.3 | 12.713 h |
| May | 30.5°C23.7°C | 23.7°C | 324 | 23.9 | 13.213 h |
| June | 31.7°C25.0°C | 25.0°C | 407 | 27.0 | 13.513 h |
| July | 31.5°C25.0°C | 25.0°C | 443 | 27.9 | 13.413 h |
| August | 31.6°C24.8°C | 24.8°C | 383 | 26.6 | 12.913 h |
| September, selected | 30.4°C23.9°C | 23.9°C | 226 | 21.0 | 12.312 h |
| October | 27.8°C21.9°C | 21.9°C | 137 | 16.0 | 11.612 h |
| November | 24.3°C17.9°C | 17.9°C | 88 | 12.2 | 11.111 h |
| December | 20.2°C14.1°C | 14.1°C | 71 | 11.2 | 10.811 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
- Tuyên Quang in SeptemberVietnam · 82 kmHigh 30.3°C · Low 24.2°C · 232 mm rain
- Yên Bái in SeptemberVietnam · 85 kmHigh 29.5°C · Low 24.0°C · 229 mm rain
- Lào Cai in SeptemberVietnam · 92 kmHigh 29.8°C · Low 23.5°C · 165 mm rain
- Wenshan City in SeptemberChina · 116 kmHigh 24.5°C · Low 17.6°C · 125 mm rain
- Thị Trấn Đại Từ in SeptemberVietnam · 123 kmHigh 30.5°C · Low 24.2°C · 206 mm rain
- Phú Thọ in SeptemberVietnam · 126 kmHigh 30.0°C · Low 24.2°C · 225 mm rain
- Việt Trì in SeptemberVietnam · 140 kmHigh 30.1°C · Low 24.2°C · 201 mm rain
- Thái Nguyên in SeptemberVietnam · 141 kmHigh 30.2°C · Low 23.6°C · 227 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 Bắc Quang) is explained once on the Bắc Quang year overview and on the Sources, method and limits page.