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Datang Weather by Month
Average temperatures, rainfall and humidity for Datang, China, month by month, built from OpenWeather’s historical records. Use it to see what a typical Datang month looks like before you travel — then check the live Datang forecast for the days ahead.
Warmest month
July
33°C average high
Coolest month
January
13°C average low
Wettest month
May
259 mm of rain
Driest month
November
35 mm of rain
Average temperature and rainfall in Datang 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 | 20°C | 13°C | 0°C / 28°C | 66 mm | 62% | 10 km/h |
| February | 21°C | 14°C | 1°C / 30°C | 53 mm | 68% | 9 km/h |
| March | 24°C | 18°C | 6°C / 33°C | 89 mm | 72% | 9 km/h |
| April | 27°C | 21°C | 8°C / 34°C | 87 mm | 75% | 10 km/h |
| May | 30°C | 25°C | 15°C / 38°C | 259 mm | 80% | 9 km/h |
| June | 32°C | 27°C | 22°C / 40°C | 172 mm | 80% | 10 km/h |
| July | 33°C | 27°C | 22°C / 40°C | 146 mm | 76% | 10 km/h |
| August | 33°C | 27°C | 21°C / 39°C | 167 mm | 77% | 9 km/h |
| September | 33°C | 26°C | 20°C / 38°C | 110 mm | 74% | 9 km/h |
| October | 29°C | 22°C | 10°C / 37°C | 163 mm | 66% | 10 km/h |
| November | 26°C | 19°C | 8°C / 33°C | 35 mm | 66% | 10 km/h |
| December | 21°C | 14°C | 1°C / 30°C | 42 mm | 60% | 11 km/h |
Best time to visit Datang
The most comfortable time to visit Datang is generally March and November to December, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around May, totalling about 1,388 mm a year.
Travellers who prefer heat should aim for July, when highs average 33°C. May is the month to avoid if rain would spoil your plans — it averages 259 mm, roughly 7× the rainfall of the driest month (November).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Datang forecast for what is happening now.
Weather across China right now
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