Annual mean 20°C · wettest around September · prevailing wind SE
Warmest
27.7 °C
Coldest
19.7 °C
Wettest
54%
Windiest
1.9 m/s
Prevailing
SE
1.7 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 Cosautlán over the whole year is 20°C. May is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 13°C. The rainy (wet) season in Cosautlán runs from June to September, peaking in September with a 49% chance of rain on a given day. The dry season is October to May; December is the driest month, at 20%. Winds in Cosautlán are highest in January, averaging 1.4 m/s (5 km/h), and lightest in June, at 1.3 m/s (5 km/h). The prevailing wind is from the SE. The clearest skies in Cosautlán come in April, when the sky is typically 59% covered; September is the cloudiest month, at 74%.
Month by month Cosautlán 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
20°C
13°C
20°C
25%
71%
1.4 m/s
78
16
68
February
22°C
14°C
22°C
21%
60%
1.4 m/s
76
29
55
March
24°C
16°C
25°C
25%
60%
1.4 m/s
66
47
35
April
26°C
17°C
27°C
22%
59%
1.4 m/s
48
60
20
May
28°C
18°C
29°C
28%
63%
1.4 m/s
36
67
7
June
26°C
18°C
28°C
44%
73%
1.3 m/s
49
62
11
July
26°C
17°C
27°C
39%
66%
1.3 m/s
55
69
9
August
26°C
17°C
28°C
48%
65%
1.3 m/s
49
67
8
September
25°C
17°C
27°C
49%
74%
1.3 m/s
54
63
11
October
24°C
17°C
25°C
35%
72%
1.4 m/s
70
52
25
November
22°C
15°C
23°C
24%
68%
1.3 m/s
82
30
50
December
22°C
14°C
22°C
20%
66%
1.3 m/s
80
27
56
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 Cosautlán weather by season
Year round, Cosautlán has days of about 20°C at their warmest in January, its coolest month, and 28°C in May, its warmest; the coolest hours of the day run from 13°C to 18°C through the year, and the average temperature over the year is 20°C around the clock. Rain is most likely around September 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.
Cosautlán weather in winterDecember to February
High 21°CLow 13°CRain 22%
Winter in Cosautlán has typical daily highs of about 21°C and lows of about 13°C, with a 22% chance of rain on a given day.
Cosautlán weather in springMarch to May
High 26°CLow 17°CRain 25%
Spring in Cosautlán has typical daily highs of about 26°C and lows of about 17°C, with a 25% chance of rain on a given day.
Cosautlán weather in summerJune to August
High 26°CLow 18°CRain 44%
Summer in Cosautlán has typical daily highs of about 26°C and lows of about 18°C, with a 44% chance of rain on a given day.
Cosautlán weather in autumnSeptember to November
High 24°CLow 16°CRain 36%
Autumn in Cosautlán has typical daily highs of about 24°C and lows of about 16°C, with a 36% chance of rain on a given day.
When is the rainy season in Cosautlán?
The rainy (wet) season in Cosautlán runs from June to September, peaking in September with a 49% chance of rain on a given day. The dry season is October to May; December is the driest month, at 20%.
What time of year is Cosautlán windiest?
Winds in Cosautlán are highest in January, averaging 1.4 m/s (5 km/h), and lightest in June, at 1.3 m/s (5 km/h). The prevailing wind is from the SE.
What is the average temperature in Cosautlán year round?
The average temperature in Cosautlán over the whole year is 20°C. May is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 13°C.