Annual mean 23°C · wettest around June · prevailing wind E
Warmest
28.2 °C
Coldest
25.0 °C
Wettest
15%
Windiest
4.9 m/s
Prevailing
E
3.4 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Monterrey over the whole year is 23°C. January is the hottest month, with highs of about 28°C; July is the coldest, with lows of about 19°C. Monterrey has no sharply defined rainy season: the chance of rain on a given day runs from 6% in December, the driest month, to 19% in June, the wettest. Winds in Monterrey are highest in January, averaging 2.8 m/s (10 km/h), and lightest in May, at 1.9 m/s (7 km/h). The prevailing wind is from the E. The clearest skies in Monterrey come in January, when the sky is typically 50% covered; June is the cloudiest month, at 71%.
Month by month Monterrey climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
28°C
20°C
27°C
6%
50%
2.8 m/s
28
52
24
February
28°C
21°C
27°C
6%
57%
2.8 m/s
34
49
24
March
27°C
21°C
28°C
11%
65%
2.5 m/s
29
43
24
April
26°C
20°C
28°C
19%
69%
2.1 m/s
30
42
23
May
26°C
20°C
28°C
19%
70%
1.9 m/s
27
43
23
June
25°C
20°C
27°C
19%
71%
1.9 m/s
30
48
24
July
25°C
19°C
26°C
18%
70%
2.0 m/s
28
51
23
August
26°C
20°C
28°C
13%
64%
2.1 m/s
23
45
23
September
27°C
20°C
29°C
12%
60%
2.1 m/s
23
36
23
October
27°C
20°C
29°C
14%
61%
2.1 m/s
28
39
24
November
27°C
20°C
28°C
14%
61%
2.2 m/s
28
45
23
December
28°C
20°C
28°C
6%
53%
2.5 m/s
29
49
23
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Monterrey weather by season
Year round, Monterrey has days of about 25°C at their warmest in June, its coolest month, and 28°C in January, its warmest; the coolest hours of the day run from 19°C to 21°C through the year, and the average temperature over the year is 23°C around the clock. Rain is most likely around June and least likely around December. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Monterrey weather in winterDecember to February
High 28°CLow 20°CRain 6%
Winter in Monterrey has typical daily highs of about 28°C and lows of about 20°C, with a 6% chance of rain on a given day.
Monterrey weather in springMarch to May
High 27°CLow 20°CRain 16%
Spring in Monterrey has typical daily highs of about 27°C and lows of about 20°C, with a 16% chance of rain on a given day.
Monterrey weather in summerJune to August
High 26°CLow 20°CRain 17%
Summer in Monterrey has typical daily highs of about 26°C and lows of about 20°C, with a 17% chance of rain on a given day.
Monterrey weather in autumnSeptember to November
High 27°CLow 20°CRain 13%
Autumn in Monterrey has typical daily highs of about 27°C and lows of about 20°C, with a 13% chance of rain on a given day.
When is the rainy season in Monterrey?
Monterrey has no sharply defined rainy season: the chance of rain on a given day runs from 6% in December, the driest month, to 19% in June, the wettest.
What time of year is Monterrey windiest?
Winds in Monterrey are highest in January, averaging 2.8 m/s (10 km/h), and lightest in May, at 1.9 m/s (7 km/h). The prevailing wind is from the E.
What is the average temperature in Monterrey year round?
The average temperature in Monterrey over the whole year is 23°C. January is the hottest month, with highs of about 28°C; July is the coldest, with lows of about 19°C.