Saltillo Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saltillo.
Climate overview of Saltillo
Saltillo, Coahuila, Mexico, has a moderate seasonal temperature range, with June reaching 29°C (84°F) and January cooling to 19°C (66°F).
Saltillo sees a moderate amount of rainfall, totalling around 637 mm (25 in) per year. It experiences a distinct dry season from November to April, with warm summers and pleasant winters, creating some seasonal variation. The most sunshine falls in May, with an average of 9.6 hours of daily sunshine.
Saltillo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saltillo - and find the best time to visit.
Monthly Temperature in Saltillo
The climate in Saltillo experiences moderate temperature changes, with mild shifts between seasons. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in June, the warmest time of the year, to a pleasant 19°C (66°F) during cooler months like January.
At night, you can expect temperatures ranging from 16°C (61°F) in June to around 6°C (43°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saltillo
Generally, Saltillo experiences moderate precipitation patterns, averaging 637 mm (25 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, September it receives high rainfall, averaging 117 mm (4.6 in) of precipitation, recorded across 6 rainy days. In contrast, the driest month December brings less rainfall, with 20 mm (0.8 in) over 2 rainy days. For more details, please visit our Saltillo Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Saltillo
While the amount of sunshine in Saltillo varies throughout the year, all seasons offer their own charm. Enjoy up to 9.6 hours of daily sun in May, and experience slightly darker atmosphere in September, with about 7.1 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Saltillo by Month
The relative humidity is moderate throughout the year in Saltillo.
The city experiences its highest humidity in September, reaching 75%. In April, the humidity drops to its lowest level at 51%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Saltillo
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, March, April, May, June, August, October, November and December
- Warmest weather: May, June, July and August
- Most sunshine: May and June
- Wettest months: June, July, August and September, when rainfall is highest.
- Seasonal pattern: A distinct dry season from November to April, with warm summers and pleasant winters
Frequently asked questions about the climate in Saltillo
What is the best time to visit Saltillo?
January, February, March, April, May, June, August, October, November and December typically offer the most optimal weather in Saltillo. In contrast, July and September tend to have less optimal conditions. Saltillo has a distinct dry season from November to April, with warm summers and pleasant winters.
What temperatures can I expect in Saltillo?
Daytime highs range from 19°C (66°F) in January to 29°C (84°F) in June. Nighttime lows range from 6°C (43°F) to 16°C (61°F).
How much rain does Saltillo get?
Annual rainfall is around 637 mm (25 in). September is the wettest month with 117 mm (4.6 in), while December is the driest with 20 mm (0.8 in).
How sunny is Saltillo?
Saltillo receives around 2,976 hours of sunshine per year. May is the sunniest month with 289 hours, while September is the cloudiest with just 213 hours. Overall, Saltillo enjoys abundant sunshine.
Saltillo 3-Day Forecast
Saltillo on the map
Saltillo is highlighted - select any city to see its climate.
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