Annual mean 24°C · wettest around August · prevailing wind NE
Warmest
31.2 °C
Coldest
22.6 °C
Wettest
90%
Windiest
4.4 m/s
Prevailing
NE
3.0 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 San Agustín Acasaguastlán over the whole year is 24°C. May is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 17°C. The rainy (wet) season in San Agustín Acasaguastlán runs from April to October, peaking in August with a 69% chance of rain on a given day. The dry season is November to March; December is the driest month, at 21%. Winds in San Agustín Acasaguastlán are highest in January, averaging 3.1 m/s (11 km/h), and lightest in June, at 1.7 m/s (6 km/h). The prevailing wind is from the NE. The clearest skies in San Agustín Acasaguastlán come in February, when the sky is typically 50% covered; June is the cloudiest month, at 77%.
Month by month San Agustín Acasaguastlán 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
27°C
17°C
26°C
34%
57%
3.1 m/s
46
46
27
February
28°C
18°C
27°C
38%
50%
3.1 m/s
43
49
26
March
29°C
19°C
29°C
43%
50%
2.8 m/s
39
47
18
April
31°C
20°C
31°C
47%
55%
2.5 m/s
29
44
11
May
31°C
21°C
32°C
56%
68%
2.0 m/s
22
40
7
June
30°C
20°C
32°C
59%
77%
1.7 m/s
24
34
8
July
29°C
20°C
31°C
69%
74%
2.6 m/s
26
37
10
August
30°C
21°C
31°C
69%
71%
2.3 m/s
26
35
9
September
30°C
19°C
32°C
65%
76%
1.8 m/s
23
33
7
October
27°C
19°C
31°C
68%
73%
1.9 m/s
31
34
14
November
27°C
18°C
28°C
43%
66%
2.7 m/s
38
43
22
December
27°C
18°C
27°C
21%
59%
3.0 m/s
45
41
29
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 San Agustín Acasaguastlán weather by season
Year round, San Agustín Acasaguastlán has days of about 27°C at their warmest in December, its coolest month, and 31°C in May, its warmest; the coolest hours of the day run from 17°C to 21°C through the year, and the average temperature over the year is 24°C around the clock. Rain is most likely around August 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.
San Agustín Acasaguastlán weather in winterDecember to February
High 27°CLow 18°CRain 31%
Winter in San Agustín Acasaguastlán has typical daily highs of about 27°C and lows of about 18°C, with a 31% chance of rain on a given day.
San Agustín Acasaguastlán weather in springMarch to May
High 30°CLow 20°CRain 49%
Spring in San Agustín Acasaguastlán has typical daily highs of about 30°C and lows of about 20°C, with a 49% chance of rain on a given day.
San Agustín Acasaguastlán weather in summerJune to August
High 29°CLow 21°CRain 66%
Summer in San Agustín Acasaguastlán has typical daily highs of about 29°C and lows of about 21°C, with a 66% chance of rain on a given day.
San Agustín Acasaguastlán weather in autumnSeptember to November
High 28°CLow 19°CRain 59%
Autumn in San Agustín Acasaguastlán has typical daily highs of about 28°C and lows of about 19°C, with a 59% chance of rain on a given day.
When is the rainy season in San Agustín Acasaguastlán?
The rainy (wet) season in San Agustín Acasaguastlán runs from April to October, peaking in August with a 69% chance of rain on a given day. The dry season is November to March; December is the driest month, at 21%.
What time of year is San Agustín Acasaguastlán windiest?
Winds in San Agustín Acasaguastlán are highest in January, averaging 3.1 m/s (11 km/h), and lightest in June, at 1.7 m/s (6 km/h). The prevailing wind is from the NE.
What is the average temperature in San Agustín Acasaguastlán year round?
The average temperature in San Agustín Acasaguastlán over the whole year is 24°C. May is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 17°C.