MexicoAverage weather for Monterrey in December
It's warm in December in Monterrey with an average temperature of 24°C. Temperatures this month range from a low of 23°C to a high of 26°C. At night, you can expect temperatures between 7°C and 10°C.
Start of December
The month of December starts in Monterrey with warm temps, averaging around 25°C during the day and nights around 10°C. No precipitation expected at the start of the month; it’ll be sunny.
Mid December
By mid-December, daytime temps drop to around 24°C, with nights around 9°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of December
By the end of December, the average daytime temperature in Monterrey is around 25°C, while nighttime temps are about 8°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
According to weather history, there is only 4,6 mm of precipitation in December. The wind speed is around 3 Bft, mostly coming from the South.
Monterrey in December |
New York | ||
|---|---|---|---|
 Average temperature |
24°C | 9°C | |
 Max. temperature |
26°C | 12°C | |
| Min. temperature |
23°C | -5°C | |
 Total precipitation |
4,6 mm | 133 mm | |
| Rainy days |
2 days | 17 days | |
November
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is December a good time to visit Monterrey?
Looking for great weather? December is a good time to be in Monterrey. The temperatures are nice, and there’s not too much rain.
Temperature records
With 30°C in 2019, Monterrey reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 15°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 0°C to a highest value of 14°C.
Check out the climate of Monterrey for all months and discover the best travel time
Curious about the weather in other parts of Mexico? Check out the climate and weather for spots like Cancún, Mexico City, Playa del Carmen, or explore other destinations in Mexico.
Daily Temperature in December in Monterrey
This chart shows the average daily high and low temperatures in December for Monterrey, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in December in Monterrey
The chart below shows the average daily precipitation in December for Monterrey, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 2 days of precipitation in Monterrey.
Daily UV index in December in Monterrey
This chart shows the average daily UV index in December in Monterrey, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in December in Monterrey over the years
This chart shows the average temperature in December in Monterrey, measured in degrees Celsius, over the past few years.
Total precipitation in December in Monterrey over the years
This chart shows the average precipitation in December in Monterrey, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in December for Monterrey
Click on any day in December to get detailed info about the usual weather on that day in Monterrey. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Monterrey
Have you been to Monterrey in December?
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Average weather in Monterrey by month
Click on a month below to see detailed weather info for Monterrey. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Monterrey for all months at once
