- Saltillo ›
- Weather by month
Saltillo Weather by Month
Average temperatures, rainfall and humidity for Saltillo, Mexico, month by month, built from OpenWeather’s historical records. Use it to see what a typical Saltillo month looks like before you travel — then check the live Saltillo forecast for the days ahead.
Warmest month
June
29°C average high
Coolest month
January
4°C average low
Wettest month
March
23 mm of rain
Driest month
February
4 mm of rain
Average temperature and rainfall in Saltillo 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 | 19°C | 4°C | -10°C / 29°C | 9 mm | 58% | 9 km/h |
| February | 23°C | 6°C | -8°C / 33°C | 4 mm | 52% | 10 km/h |
| March | 25°C | 8°C | -5°C / 34°C | 23 mm | 51% | 11 km/h |
| April | 27°C | 11°C | -3°C / 37°C | 14 mm | 51% | 12 km/h |
| May | 29°C | 13°C | -1°C / 39°C | 19 mm | 52% | 13 km/h |
| June | 29°C | 14°C | 2°C / 37°C | 18 mm | 56% | 12 km/h |
| July | 29°C | 14°C | 5°C / 37°C | 18 mm | 59% | 12 km/h |
| August | 29°C | 14°C | 4°C / 35°C | 13 mm | 58% | 12 km/h |
| September | 26°C | 13°C | 1°C / 33°C | 23 mm | 66% | 11 km/h |
| October | 25°C | 10°C | -3°C / 33°C | 8 mm | 62% | 10 km/h |
| November | 23°C | 7°C | -12°C / 32°C | 8 mm | 62% | 9 km/h |
| December | 21°C | 6°C | -16°C / 30°C | 5 mm | 58% | 9 km/h |
Best time to visit Saltillo
The most comfortable time to visit Saltillo is generally February and October to November, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rainfall is spread evenly across the months, totalling about 164 mm a year.
Travellers who prefer heat should aim for June, when highs average 29°C. March is the month to avoid if rain would spoil your plans — it averages 23 mm, roughly 6× the rainfall of the driest month (February).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Saltillo forecast for what is happening now.