Monterrey Weather in July
In July, Monterrey averages a high of 34°C (94°F) and a low of 22°C (71°F), based on 55 years of historical weather data from TOPO CHICO.
34°C
Average high
94°F
22°C
Average low
71°F
46°C
Record high
114°F · 1998
11°C
Record low
51°F · 1985
What to Expect in Monterrey in July
Typical July days in Monterrey reach 34°C (94°F) during the afternoon and cool to around 22°C (71°F) overnight. On average, measurable rain falls on about 11% of days this month. Over the past 55 years, July temperatures in Monterrey have ranged from a record high of 46°C (1998) down to a record low of 11°C (1985).
For a day-by-day look or other months, see the full Monterrey weather history.