Climb at Potrero Chico
Potrero Chico is a famous location for rock climbing in Mexico, with some peaks of 600 meters (2000 feet) and with a spectacular view from the top.
Monterrey Weather in January
January in Monterrey brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 8°C (46°F). The excellent weather makes it a solid choice for a visit.
Rainfall in Monterrey in January
Rain is expected on roughly 3 days, totalling around 45 mm (1.8 in) for the month. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.
Temperature in Monterrey in January
January tends to be one of the excellent months in Monterrey, with 20°C (68°F) in the afternoon and 8°C (46°F) overnight. January is a notable month of the winter season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 8°C (46°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. This month is known for its mildest temperatures of the year, yet it still offers a pleasantly warm days.
Sunshine in Monterrey in January
The month brings about 144 hours of sunlight, offering a comfortable mix of sun and overcast.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, October, November and December typically offer the best circumstances for Monterrey.
Monterrey Temperature in January
Min Temperature
8°C (46°F)
Max Temperature
20°C (68°F)
Chance of Rain
11%
Precipitation
45 mm (1.8 in)
Rainy days
3 days
Humidity
67%
Sunshine
144 hours
Percentage Sunshine
Monterrey Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Monterrey - and find the best time to visit.
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Monterrey typically stay consistent throughout January, with daily highs averaging around 20°C (68°F). Nights are cool, with lows typically ranging from 7°C (45°F) to 10°C (50°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather records for Monterrey in January
Browse day-by-day weather records for Monterrey spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Monterrey historical weather extremes in January
Based on 38 years of weather observations in Monterrey between 1987 and 2025, these are the recorded extremes.
- The hottest January day on record in Monterrey reached 35°C (95°F) (January 21, 1999).
- The coldest night in January in Monterrey was on January 17, 2018, with a minimum of -5°C (23°F).
Best Places in Mexico in January
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
pleasant
tolerable
unpleasant
poor
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).
What to Wear in Monterrey in January
For Monterrey in January, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. Bring sunglasses since you'll have some sunny periods throughout the month
What To Do in Monterrey in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling10/10 -
Walking10/10 -
Camping5/10 -
Outdoor sports10/10
Monterrey 3-Day Forecast
More climate data for Monterrey
Temperature Rainfall Sunshine Humidity
See the full Monterrey climate overview or explore weather in Mexico.
Popular in January
Where to go in January - average daytime high across popular destinations.
Playa del Carmen
27°C (81°F) Tulum27°C (81°F) Puerto Vallarta
26°C (79°F) Cancún27°C (81°F) Los Cabos26°C (79°F) Mexico City21°C (70°F) Puerto Peñasco20°C (68°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Climb at Potrero Chico
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