Guankou Weather in September
China · September climate averages and travel tips
In September, Guankou has average highs of 30°C (85°F) and lows of 21°C (69°F). September is autumn (fall) in China. The month is moderately rainy, with about 89 mm (3.5 in) of rain spread over 11 days. Humidity averages 81%, so it feels sticky and hotter than the thermometer suggests. You get roughly 12.2 hours of daylight and frequently cloudy skies.
Is September a good time to visit Guankou?
September is a fair time to visit Guankou (6.4/10) mainly because of the humidity. For better weather, go in October and November.
Visiting Guankou in September
September weather
September still feels hot and muggy in Guankou. Afternoons reach around 30°C, and humidity stays high, so walking through town can feel tiring. Rain falls on 11 days, often interrupting plans, though it's less wet than August.
You can fit in shorter outings between showers, such as browsing local streets or stopping for a meal. Save long walks in exposed areas for cooler parts of the day. A full day outdoors may feel draining, especially after rain.
Plans and events
Autumn begins, but September isn't cool yet. It's a better month for relaxed town visits than strenuous hikes or long sightseeing days. October and November are more comfortable choices if you can shift your trip.
The Mid-Autumn Festival sometimes falls in September. Families gather for a meal and share mooncakes, but the date changes each year. There's no reason to expect a large public event in Guankou.
For families with young children, keep outings short and leave room for a rainy afternoon indoors.
Crowds and local tips
September is generally a shoulder-season month, before China's National Day holiday in October. It's likely calmer than the main holiday period, and accommodation may cost less than during busier autumn travel. October and November are more popular overall, so September can suit you if you prefer fewer visitors and don't mind sticky weather.
Try Hunan rice noodles at a local breakfast shop. A warm bowl is a satisfying start before the day heats up; ask for less chilli if you're not used to Hunan flavours. Since rain can arrive without much warning, choose a place near your accommodation for your first meal, then explore when the skies clear.
September weather at a glance
| Average high | 30°C (85°F) |
|---|---|
| Average low | 21°C (69°F) |
| Daily mean | 25°C (77°F) |
| Rainfall | 89 mm (3.5 in) |
| Rainy days (1 mm+) | 11 |
| Humidity | 81% |
| Cloud cover | 66% |
| Daylight | 12.2 hours |
| Est. sunshine | 4.6 hours/day |
| Wind | 5.9 km/h |
| vs August | 2°C cooler than August, with 32 mm less rain. |
What to pack for Guankou in September
- light, breathable clothing
- sunscreen and a hat
- an umbrella or rain jacket
- swimwear
Guankou weather in other months
← AugustBest time to visit GuankouOctober →
Better weather in September nearby
- Istanbul26°C · 51 mm · Excellent
- Tianjin28°C · 59 mm · Excellent
- Shenyang25°C · 58 mm · Excellent
- Wuzhong26°C · 39 mm · Excellent
- Zibo28°C · 58 mm · Excellent
- UEruemqi25°C · 21 mm · Excellent
Nearby in September
- Zhuzhou30°C · 93 mm
- Changsha30°C · 93 mm
- Yichun29°C · 87 mm
- Heshan30°C · 88 mm
- Hengyang31°C · 96 mm
- Changde30°C · 100 mm
Where else is good in September? See where to go in September.