Climate normals · 1970–2000
Monterrey Climate
Monterrey is a city in Mexico (19) with a population of about 1,135,512. Its average annual temperature is 22.6°C (73°F), with roughly 659 mm of rain per year.
22.6°C
Avg Temp
659
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
Monterrey Climate
Monterrey has an average annual temperature of 22.6°C (73°F) and receives about 659 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
22.6°C
Avg Temp
659
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 15° / 59° | 23 mm |
| February | 17° / 63° | 18 mm |
| March | 21° / 69° | 17 mm |
| April | 24° / 75° | 33 mm |
| May | 26° / 80° | 57 mm |
| June | 28° / 82° | 82 mm |
| July | 28° / 83° | 60 mm |
| August | 28° / 83° | 96 mm |
| September | 26° / 79° | 166 mm |
| October | 23° / 73° | 66 mm |
| November | 19° / 66° | 23 mm |
| December | 16° / 60° | 18 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Monterrey
The most comfortable months to visit Monterrey are typically March, November and April, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 35°C high). The coldest is January (near 7°C low). September is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Monterrey are typically March, November and April, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Monterrey, Mexico has an average annual temperature of 22.6°C and about 659 mm of precipitation per year. The warmest month is July and the coldest is January.
In July, the hottest month, daily highs in Monterrey average about 35°C (95°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.