Annual mean 20°C · wettest around August · prevailing wind SW
Warmest
30.9 °C
Coldest
19.1 °C
Wettest
98%
Windiest
3.0 m/s
Prevailing
SW
2.2 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 Colotlán over the whole year is 20°C. May is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 7°C. The rainy (wet) season in Colotlán runs from June to September, peaking in August with a 57% chance of rain on a given day. The dry season is January to May; April is the driest month, at 10%. Winds in Colotlán are highest in March, averaging 2.7 m/s (10 km/h), and lightest in July, at 1.4 m/s (5 km/h). The prevailing wind is from the SW. The clearest skies in Colotlán come in March, when the sky is typically 33% covered; September is the cloudiest month, at 64%.
Month by month Colotlán 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
21°C
7°C
17°C
28%
43%
2.4 m/s
67
6
74
February
25°C
9°C
20°C
29%
34%
2.4 m/s
73
19
60
March
27°C
11°C
22°C
18%
33%
2.7 m/s
72
37
44
April
28°C
13°C
24°C
10%
35%
2.5 m/s
59
53
28
May
30°C
16°C
27°C
15%
35%
1.9 m/s
39
63
17
June
28°C
18°C
27°C
35%
57%
1.8 m/s
42
57
18
July
25°C
17°C
26°C
56%
63%
1.4 m/s
57
58
22
August
25°C
17°C
26°C
57%
63%
1.4 m/s
56
56
24
September
25°C
16°C
25°C
52%
64%
1.9 m/s
60
52
26
October
25°C
14°C
24°C
27%
44%
2.2 m/s
68
50
33
November
23°C
10°C
21°C
38%
35%
1.9 m/s
68
30
50
December
21°C
8°C
18°C
34%
39%
2.4 m/s
68
9
70
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 Colotlán weather by season
Year round, Colotlán has days of about 21°C at their warmest in January, its coolest month, and 30°C in May, its warmest; the coolest hours of the day run from 7°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 August and least likely around April. 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.
Colotlán weather in winterDecember to February
High 22°CLow 8°CRain 30%
Winter in Colotlán has typical daily highs of about 22°C and lows of about 8°C, with a 30% chance of rain on a given day.
Colotlán weather in springMarch to May
High 28°CLow 13°CRain 14%
Spring in Colotlán has typical daily highs of about 28°C and lows of about 13°C, with a 14% chance of rain on a given day.
Colotlán weather in summerJune to August
High 26°CLow 18°CRain 49%
Summer in Colotlán has typical daily highs of about 26°C and lows of about 18°C, with a 49% chance of rain on a given day.
Colotlán weather in autumnSeptember to November
High 24°CLow 14°CRain 39%
Autumn in Colotlán has typical daily highs of about 24°C and lows of about 14°C, with a 39% chance of rain on a given day.
When is the rainy season in Colotlán?
The rainy (wet) season in Colotlán runs from June to September, peaking in August with a 57% chance of rain on a given day. The dry season is January to May; April is the driest month, at 10%.
What time of year is Colotlán windiest?
Winds in Colotlán are highest in March, averaging 2.7 m/s (10 km/h), and lightest in July, at 1.4 m/s (5 km/h). The prevailing wind is from the SW.
What is the average temperature in Colotlán year round?
The average temperature in Colotlán over the whole year is 20°C. May is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 7°C.