Weather in Monterrey in October 2025
- October is usually the wettest month of the year in Monterrey;
Average weather
Average temperature in Monterrey in October
The expected average maximum temperature in October is +27°C with a maximum of +35°C and a minimum of +6°C.
The average maximum temperature goes down 72% by the end of the month, compared with the beginning of the month, from +32°C to +11°C.
Is Monterrey warm or cold in October?
Monterrey is typically warm in October.
Maximum temperatures go down compared to the previous month from +31°C to +28°C. The minimum temperature also goes down from +20°C to +17°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how October is compared to other months in Monterrey:
Climate in Monterrey in October
| September | October | November | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +31°C | +28°C | +24°C | ||||
| Min. temperature | ||||||
| +9°C | +4°C | -1°C | ||||
| Max. temperature | ||||||
| +40°C | +38°C | +35°C | ||||
| Rainfall | ||||||
| 150 mm | 54 mm | 36 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 71% | 72% | 71% | ||||
| Air pressure | ||||||
| 1013 HPa | 1014 HPa | 1016 HPa | ||||
| Sunny days | ||||||
| 7 | 10 | 11 | ||||
| Cloudy days | ||||||
| 7 | 8 | 9 | ||||
| Rainy days | ||||||
| 16 | 12 | 10 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
October weather is still as good as in September. It’s getting colder in October. From +31°C in the day, the average maximum temperature lowers to +28°C. As October arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 150 mm to 54 mm. Humidity rises from 71% to 72%. The average wind speed doesn’t change much during October, staying around 1 m/s. The good news is there are likely to be more sunny days in October, from 7 to 10.
November brings much the same weather, it remains good.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Monterrey is gradually increasing during October, going from 2 m/s to 3 m/s over the course of the month.
Rain
How was the weather last October in Monterrey?
Climate Change over Years
The climate in Monterrey in October has not changed much over the last 43 years.
The average temperature was the lowest in 1987 (+26°C) and the highest in 2011 (+30°C). The driest year was 2011 with only 164 mm of rainfall, and the wettest year was 2023 with 3006 mm.
FAQ
Is October a good time to visit Monterrey?
Can you sunbathe in Monterrey in October?
Is Monterrey rainy in October?
Is it sunny in Monterrey in October?
Other cities in Mexico
Monthly weather in Monterrey
Source of the data
For this page, we’ve looked at the typical weather in Monterrey, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
