Monterrey in december: average Weather, Temperature and Climate
Weather in Monterrey in december 2026
The weather in Monterrey in december comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
good weather 14.4cm
Weather at 6am
52°F
Clear/Sunny
72% of time
15%
5%
5%
Weather at 12pm
61°F
Clear/Sunny
79% of time
13%
4%
4%
Weather at 6pm
56°F
Clear/Sunny
73% of time
14%
7%
5%
Weather at 3am
58°F
71%
16%
5%
4%
Evolution of daily average temperature and precipitation in Monterrey in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Monterrey in december.
The climate of Monterrey in december is good
The weather in december in Monterrey is quite dry ; it hardly ever rains (1.4in of rainfall over 1 days).
The climate comfortable in this city december. The high seasonal norm is 67°F. The seasonal minimum is 50°F. Thus, the mean temperature average on this month of december in Monterrey is 58°F. These temperatures are far removed from those records observed in Monterrey in december with a maximum record of 94°F in 2021 and a minimum record of 22°F in 2017. You can expect to have about 18 days with temperatures above 65°F, or 58% of time.
On this month of december, day length in Monterrey is generally 10:33. The sun rises at 07:20 and sunset is at 17:53.
With good weather conditions, the month of december is a good month to go in this locality in Mexico.
Seasonal average climate and temperature of Monterrey in december
Check below seasonal norms These datas are generated from the weather statements earlier years of the month of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 58°F | ||||
| Highest temperature | 67°F | ||||
| Lowest temperature | 50°F | ||||
| Highest record temperature | 94°F (2021) | ||||
| Lowest record temperature | 22°F (2017) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 18 day(s) (58%) | ||||
| Number of days at -32°F | 2 day(s) (6%) | ||||
| Wind | |||||
| Wind speed | 12km/h | ||||
| Wind temperature | 49°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.4in | ||||
| Number of days with rainfall | 1 day(s) (5%) | ||||
| Record daily rainfall | 2.6in (2009) | ||||
| Snowfall | 14.4cm | ||||
| Other climate data | |||||
| Humidity | 69% | ||||
| Visibility | 9.7km | ||||
| Cloud cover | 17% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 9 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:20 | ||||
| Time of sunset | 17:53 | ||||
| Length of day | 10:33 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last december?
Here is the day by day recorded weather in Monterrey in december 2025:
47°F to 58°F
49°F to 56°F
52°F to 68°F
61°F to 70°F
49°F to 58°F
56°F to 74°F
61°F to 85°F
54°F to 65°F
47°F to 61°F
58°F to 85°F
56°F to 74°F
58°F to 83°F
59°F to 76°F
61°F to 65°F
47°F to 54°F
49°F to 61°F
58°F to 77°F
52°F to 86°F
56°F to 70°F
56°F to 85°F
67°F to 83°F
59°F to 72°F
63°F to 68°F
61°F to 68°F
65°F to 74°F
61°F to 77°F
61°F to 77°F
61°F to 77°F
49°F to 67°F
43°F to 58°F
45°F to 61°F
Map: other cities in Mexico in december
Cities near Monterrey:
| Montemorelos in december | good weather |
| Saltillo in december | good weather |
| Monclova in december | good weather |
| Reynosa in december | good weather |
| Nuevo Laredo in december | good weather |
| Matehuala in december | tolerable weather |
| Ciudad Victoria in december | perfect weather |
| Valle Hermoso in december | good weather |
| Ciudad Sabinas in december | good weather |
| El Mezquital in december | good weather |
| Torreón in december | good weather |
| Playa Bagdad in december | good weather |
Click over cities on the map for information about the weather in december.
Monterrey
perfect weather
good
tolerable
bad
very bad
Weather data for Monterrey in december:
Weather data for Monterrey for december are derived from an average of the weather forecast since 2009 in Monterrey. There is a margin of error and these forecasts are to be considered as general information only. The weather in Monterrey can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Monterrey.