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January in Saltillo averages 19°C (66°F) during the day and 6°C (43°F) at night. The excellent conditions and low rainfall make it a solid month to visit.
If you're inclined towards comfortable temperatures and drier conditions, January is a good time to visit Saltillo.
Pick a month to see the average temperature, rainfall and sunshine in Saltillo - and find the best time to visit.
50-year average (1977-2026)
Based on our historical records, temperatures in Saltillo typically stay consistent throughout January, with daily highs averaging around 19°C (66°F). Nights are cold, with lows typically ranging from 5°C (41°F) to 8°C (46°F).
50-year average (1977-2026)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Saltillo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on 38 years of weather observations (1987-2025), these are the most extreme conditions recorded in Saltillo.
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in January →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Comfortable temperatures call for an easy wardrobe in January. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Light rain is possible, so consider bringing a small umbrella or rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Saltillo climate overview or explore weather in Mexico.
Where to go in January - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
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