Annual mean 22°C · wettest around March · prevailing wind W
Warmest
26.2 °C
Coldest
23.9 °C
Wettest
18%
Windiest
2.9 m/s
Prevailing
W
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
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 over the whole year is 22°C. September is the hottest month, with highs of about 26°C; July is the coldest, with lows of about 18°C. The rainy (wet) season in San Agustín runs from March to May, peaking in March with a 25% chance of rain on a given day. The dry season is June to September; August is the driest month, at 6%. Winds in San Agustín are highest in September, averaging 1.9 m/s (7 km/h), and lightest in November, at 1.4 m/s (5 km/h). The prevailing wind is from the W. The clearest skies in San Agustín come in September, when the sky is typically 59% covered; March is the cloudiest month, at 76%.
Month by month San Agustín 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
18°C
27°C
15%
67%
1.6 m/s
47
29
34
February
25°C
19°C
26°C
15%
70%
1.5 m/s
46
30
34
March
24°C
19°C
26°C
25%
76%
1.5 m/s
46
29
35
April
25°C
18°C
26°C
22%
72%
1.5 m/s
47
34
31
May
24°C
18°C
26°C
18%
73%
1.5 m/s
48
35
31
June
24°C
18°C
25°C
12%
71%
1.5 m/s
47
34
35
July
24°C
18°C
25°C
9%
70%
1.8 m/s
49
38
34
August
25°C
18°C
26°C
6%
64%
1.8 m/s
45
34
32
September
26°C
18°C
27°C
9%
59%
1.9 m/s
43
33
30
October
25°C
19°C
27°C
16%
66%
1.5 m/s
45
29
31
November
25°C
19°C
26°C
18%
67%
1.4 m/s
48
26
37
December
25°C
19°C
26°C
14%
67%
1.4 m/s
46
29
35
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 weather by season
Year round, San Agustín has days of about 24°C at their warmest in March, its coolest month, and 26°C in September, its warmest; the coolest hours of the day run from 18°C to 19°C through the year, and the average temperature over the year is 22°C around the clock. Rain is most likely around March and least likely around August. 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 weather in winterDecember to February
High 25°CLow 18°CRain 15%
Winter in San Agustín has typical daily highs of about 25°C and lows of about 18°C, with a 15% chance of rain on a given day.
San Agustín weather in springMarch to May
High 24°CLow 18°CRain 22%
Spring in San Agustín has typical daily highs of about 24°C and lows of about 18°C, with a 22% chance of rain on a given day.
San Agustín weather in summerJune to August
High 25°CLow 18°CRain 9%
Summer in San Agustín has typical daily highs of about 25°C and lows of about 18°C, with a 9% chance of rain on a given day.
San Agustín weather in autumnSeptember to November
High 25°CLow 19°CRain 14%
Autumn in San Agustín has typical daily highs of about 25°C and lows of about 19°C, with a 14% chance of rain on a given day.
When is the rainy season in San Agustín?
The rainy (wet) season in San Agustín runs from March to May, peaking in March with a 25% chance of rain on a given day. The dry season is June to September; August is the driest month, at 6%.
What time of year is San Agustín windiest?
Winds in San Agustín are highest in September, averaging 1.9 m/s (7 km/h), and lightest in November, at 1.4 m/s (5 km/h). The prevailing wind is from the W.
What is the average temperature in San Agustín year round?
The average temperature in San Agustín over the whole year is 22°C. September is the hottest month, with highs of about 26°C; July is the coldest, with lows of about 18°C.