Sanjiao weather by month
Warmest month
July
34°C average high
Coolest month
January
15°C average low
Wettest month
May
223 mm of rain
Driest month
February
20 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 | 21°C | 15°C | 5°C / 27°C | 60 mm | 69% | 13 km/h |
| February | 21°C | 15°C | 8°C / 29°C | 20 mm | 73% | 13 km/h |
| March | 24°C | 19°C | 12°C / 34°C | 45 mm | 77% | 13 km/h |
| April | 27°C | 22°C | 17°C / 36°C | 58 mm | 79% | 13 km/h |
| May | 30°C | 25°C | 19°C / 34°C | 223 mm | 83% | 14 km/h |
| June | 32°C | 27°C | 24°C / 37°C | 151 mm | 82% | 14 km/h |
| July | 34°C | 28°C | 24°C / 42°C | 156 mm | 78% | 14 km/h |
| August | 32°C | 28°C | 25°C / 38°C | 186 mm | 77% | 12 km/h |
| September | 33°C | 27°C | 23°C / 39°C | 122 mm | 74% | 12 km/h |
| October | 30°C | 24°C | 15°C / 36°C | 149 mm | 69% | 15 km/h |
| November | 26°C | 21°C | 15°C / 32°C | 36 mm | 71% | 13 km/h |
| December | 21°C | 15°C | 7°C / 29°C | 45 mm | 67% | 15 km/h |
Frost and snow-likely months in Sanjiao
No month in Sanjiao averages a night of 2°C or below. The coldest month is January with an average low of 15°C and a record low of 5°C, so frost is rare and snow is very unlikely.
These records carry temperature and precipitation, not snowfall totals.
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 1,250 mm a year.
Travellers who prefer heat should aim for July, when highs average 34°C. May is the month to avoid if rain would spoil your plans — it averages 223 mm, roughly 11× the rainfall of the driest month (February).
Sanjiao climate: your questions
Does it snow in Sanjiao?
No: the coldest month in Sanjiao is January with an average low of 15°C and a record low of 5°C, so snow is very unlikely. What is falling now: Sanjiao weather today.
Which months are best for visiting Sanjiao?
February to March and November are the most comfortable months in Sanjiao, with highs near 24°C. July is the warmest month, averaging 34°C by day; May is the wettest, with 223 mm; and January is the coolest, with lows near 15°C. What it is doing today: Sanjiao weather today.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Sanjiao forecast for what is happening now.
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