Jiangguanchi weather by month
Warmest month
July
33°C average high
Coolest month
January
-2°C average low
Wettest month
July
60 mm of rain
Driest month
January
7 mm of rain
Average temperature and rainfall in Jiangguanchi by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 6°C | -2°C | -11°C / 19°C | 7 mm | 58% | 10 km/h |
| February | 10°C | 0°C | -5°C / 19°C | 13 mm | 56% | 12 km/h |
| March | 17°C | 6°C | -1°C / 31°C | 22 mm | 53% | 12 km/h |
| April | 23°C | 12°C | 2°C / 31°C | 43 mm | 58% | 12 km/h |
| May | 29°C | 17°C | 10°C / 37°C | 30 mm | 53% | 14 km/h |
| June | 32°C | 22°C | 14°C / 41°C | 36 mm | 57% | 11 km/h |
| July | 33°C | 24°C | 19°C / 40°C | 60 mm | 71% | 11 km/h |
| August | 33°C | 24°C | 19°C / 40°C | 45 mm | 75% | 11 km/h |
| September | 27°C | 18°C | 13°C / 37°C | 50 mm | 72% | 10 km/h |
| October | 21°C | 13°C | 3°C / 29°C | 30 mm | 64% | 10 km/h |
| November | 15°C | 6°C | -8°C / 25°C | 22 mm | 59% | 10 km/h |
| December | 8°C | -1°C | -7°C / 20°C | 7 mm | 54% | 11 km/h |
Frost and snow-likely months in Jiangguanchi
Nights in Jiangguanchi average 2°C or below in 3 months (January, February and December). No month combines freezing average lows with 10 mm or more of precipitation, so snow is uncommon. The coldest month is January with an average low of -2°C and a record low of -11°C.
- January: average low -2°C, record low -11°C, 7 mm of precipitation
- February: average low 0°C, record low -5°C, 13 mm of precipitation
- December: average low -1°C, record low -7°C, 7 mm of precipitation
These records carry temperature and precipitation, not snowfall totals.
Best time to visit Jiangguanchi
The most comfortable time to visit Jiangguanchi is generally April and September to October, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around July, totalling about 366 mm a year.
Travellers who prefer heat should aim for July, when highs average 33°C. July is the month to avoid if rain would spoil your plans — it averages 60 mm, roughly 8× the rainfall of the driest month (January).
Jiangguanchi climate: your questions
How much snow does Jiangguanchi get?
Rarely: nights dip to 2°C or below only in January, February and December, and the coldest month, January, averages a low of -2°C (record low -11°C), so snow is uncommon. Our records carry temperature and precipitation, not snowfall totals. What is falling now: Jiangguanchi weather today.
Is snow expected in Jiangguanchi this year?
Jiangguanchi's winter months average lows of -1°C in December, -2°C in January and 0°C in February, with about 28 mm of precipitation across the three; 2 of them sit at or below 0°C, so snow is likely on the colder days. The records hold no snowfall totals. The next 15 days: Jiangguanchi 10-day forecast.
When is the best time to visit Jiangguanchi?
April and September to October are the most comfortable months in Jiangguanchi, with highs near 23°C. July is the warmest month, averaging 33°C by day; July is the wettest, with 60 mm; and January is the coolest, with lows near -2°C. What it is doing today: Jiangguanchi weather today.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Jiangguanchi forecast for what is happening now.
Weather across China right now
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