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Jiutai Weather by Month
Average temperatures, rainfall and humidity for Jiutai, China, month by month, built from OpenWeather's historical records. Use it to see what a typical Jiutai month looks like before you travel — then check the live Jiutai forecast for the days ahead.
Warmest month
July
29°C average high
Coolest month
January
-20°C average low
Wettest month
August
66 mm of rain
Driest month
February
0 mm of rain
Average temperature and rainfall in Jiutai 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 | -9°C | -20°C | -39°C / 6°C | 12 mm | 75% | 11 km/h |
| February | -5°C | -16°C | -34°C / 15°C | 0 mm | 66% | 13 km/h |
| March | 5°C | -6°C | -29°C / 23°C | 16 mm | 52% | 14 km/h |
| April | 15°C | 4°C | -16°C / 29°C | 21 mm | 42% | 16 km/h |
| May | 22°C | 11°C | 0°C / 37°C | 53 mm | 49% | 16 km/h |
| June | 26°C | 16°C | 7°C / 37°C | 59 mm | 65% | 13 km/h |
| July | 29°C | 20°C | 12°C / 36°C | 51 mm | 75% | 12 km/h |
| August | 26°C | 18°C | 6°C / 38°C | 66 mm | 80% | 11 km/h |
| September | 22°C | 11°C | -5°C / 30°C | 31 mm | 71% | 12 km/h |
| October | 13°C | 2°C | -11°C / 28°C | 27 mm | 58% | 13 km/h |
| November | 2°C | -7°C | -25°C / 20°C | 20 mm | 67% | 14 km/h |
| December | -7°C | -17°C | -37°C / 9°C | 15 mm | 72% | 13 km/h |
Best time to visit Jiutai
The most comfortable time to visit Jiutai is generally May to June and September, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around August, totalling about 373 mm a year.
Travellers who prefer heat should aim for July, when highs average 29°C. August is the month to avoid if rain would spoil your plans — it averages 66 mm, roughly 66× the rainfall of February.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Jiutai forecast for what is happening now.