Annual mean 25°C · wettest around August · prevailing wind SW
Warmest
32.0 °C
Coldest
25.0 °C
Wettest
79%
Windiest
3.1 m/s
Prevailing
SW
2.4 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
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 Mazatlán over the whole year is 25°C. July is the hottest month, with highs of about 32°C; January is the coldest, with lows of about 15°C. The rainy (wet) season in Mazatlán runs from June to December, peaking in August with a 61% chance of rain on a given day. The dry season is January to May; March is the driest month, at 17%. Winds in Mazatlán are highest in March, averaging 2.1 m/s (8 km/h), and lightest in December, at 1.5 m/s (5 km/h). The prevailing wind is from the SW. The clearest skies in Mazatlán come in November, when the sky is typically 29% covered; August is the cloudiest month, at 68%.
Month by month Mazatlán 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
25°C
15°C
25°C
36%
38%
1.7 m/s
65
60
23
February
25°C
16°C
26°C
30%
38%
2.0 m/s
63
57
25
March
26°C
15°C
25°C
17%
33%
2.1 m/s
69
59
24
April
27°C
18°C
28°C
19%
34%
2.1 m/s
47
75
9
May
29°C
21°C
31°C
29%
31%
2.1 m/s
13
72
2
June
31°C
25°C
34°C
44%
49%
2.0 m/s
4
39
1
July
32°C
26°C
36°C
57%
63%
2.0 m/s
3
11
1
August
32°C
26°C
36°C
61%
68%
1.9 m/s
4
8
1
September
31°C
26°C
36°C
61%
60%
1.8 m/s
4
9
2
October
31°C
25°C
35°C
55%
40%
1.7 m/s
5
17
2
November
29°C
20°C
31°C
40%
29%
1.6 m/s
13
56
5
December
26°C
16°C
27°C
45%
37%
1.5 m/s
43
69
13
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 Mazatlán weather by season
Year round, Mazatlán has days of about 25°C at their warmest in January, its coolest month, and 32°C in July, its warmest; the coolest hours of the day run from 15°C to 26°C through the year, and the average temperature over the year is 25°C around the clock. Rain is most likely around August and least likely around March. 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.
Mazatlán weather in winterDecember to February
High 26°CLow 16°CRain 37%
Winter in Mazatlán has typical daily highs of about 26°C and lows of about 16°C, with a 37% chance of rain on a given day.
Mazatlán weather in springMarch to May
High 27°CLow 18°CRain 22%
Spring in Mazatlán has typical daily highs of about 27°C and lows of about 18°C, with a 22% chance of rain on a given day.
Mazatlán weather in summerJune to August
High 31°CLow 26°CRain 54%
Summer in Mazatlán has typical daily highs of about 31°C and lows of about 26°C, with a 54% chance of rain on a given day.
Mazatlán weather in autumnSeptember to November
High 31°CLow 23°CRain 52%
Autumn in Mazatlán has typical daily highs of about 31°C and lows of about 23°C, with a 52% chance of rain on a given day.
When is the rainy season in Mazatlán?
The rainy (wet) season in Mazatlán runs from June to December, peaking in August with a 61% chance of rain on a given day. The dry season is January to May; March is the driest month, at 17%.
What time of year is Mazatlán windiest?
Winds in Mazatlán are highest in March, averaging 2.1 m/s (8 km/h), and lightest in December, at 1.5 m/s (5 km/h). The prevailing wind is from the SW.
What is the average temperature in Mazatlán year round?
The average temperature in Mazatlán over the whole year is 25°C. July is the hottest month, with highs of about 32°C; January is the coldest, with lows of about 15°C.