- Sanjiao ›
- Weather by month
Sanjiao Weather by Month
Average temperatures, rainfall and humidity for Sanjiao, China, month by month, built from OpenWeather's historical records. Use it to see what a typical Sanjiao month looks like before you travel — then check the live Sanjiao forecast for the days ahead.
Warmest month
July
33°C average high
Coolest month
January
14°C average low
Wettest month
May
221 mm of rain
Driest month
February
21 mm of rain
Average temperature and rainfall in Sanjiao 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 | 14°C | 3°C / 28°C | 59 mm | 67% | 14 km/h |
| February | 21°C | 15°C | 6°C / 31°C | 21 mm | 73% | 13 km/h |
| March | 24°C | 19°C | 8°C / 34°C | 48 mm | 78% | 13 km/h |
| April | 27°C | 22°C | 13°C / 36°C | 61 mm | 79% | 14 km/h |
| May | 30°C | 25°C | 16°C / 41°C | 221 mm | 83% | 14 km/h |
| June | 32°C | 27°C | 22°C / 39°C | 150 mm | 82% | 14 km/h |
| July | 33°C | 28°C | 23°C / 42°C | 158 mm | 78% | 14 km/h |
| August | 33°C | 27°C | 23°C / 40°C | 185 mm | 77% | 12 km/h |
| September | 32°C | 27°C | 21°C / 40°C | 131 mm | 74% | 13 km/h |
| October | 29°C | 23°C | 15°C / 38°C | 157 mm | 70% | 15 km/h |
| November | 26°C | 20°C | 12°C / 36°C | 33 mm | 69% | 14 km/h |
| December | 21°C | 15°C | 5°C / 31°C | 40 mm | 66% | 15 km/h |
Best time to visit Sanjiao
The most comfortable time to visit Sanjiao is generally February to March and November, 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 1264 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 221 mm, roughly 10× the rainfall of February.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Sanjiao forecast for what is happening now.