Annual mean 26°C · wettest around June · prevailing wind SE
Warmest
30.1 °C
Coldest
26.4 °C
Wettest
54%
Windiest
4.0 m/s
Prevailing
SE
3.4 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 Santo Agostinho over the whole year is 26°C. January is the hottest month, with highs of about 30°C; August is the coldest, with lows of about 22°C. The rainy (wet) season in Santo Agostinho runs from April to August, peaking in June with a 41% chance of rain on a given day. The dry season is September to November; November is the driest month, at 7%. Winds in Santo Agostinho are highest in September, averaging 2.8 m/s (10 km/h), and lightest in April, at 2.0 m/s (7 km/h). The prevailing wind is from the SE. The clearest skies in Santo Agostinho come in December, when the sky is typically 56% covered; June is the cloudiest month, at 65%.
Month by month Santo Agostinho 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
30°C
24°C
32°C
18%
58%
2.6 m/s
6
68
0
February
30°C
25°C
33°C
18%
56%
2.3 m/s
4
59
0
March
30°C
24°C
33°C
24%
58%
2.2 m/s
4
58
0
April
29°C
24°C
33°C
30%
57%
2.0 m/s
5
55
1
May
28°C
23°C
31°C
39%
63%
2.1 m/s
9
67
1
June
27°C
22°C
29°C
41%
65%
2.3 m/s
22
73
4
July
26°C
22°C
28°C
38%
64%
2.5 m/s
36
74
7
August
27°C
22°C
28°C
28%
61%
2.6 m/s
37
76
7
September
28°C
22°C
29°C
21%
61%
2.8 m/s
30
79
3
October
29°C
23°C
31°C
12%
57%
2.7 m/s
14
78
1
November
30°C
24°C
31°C
7%
56%
2.7 m/s
7
75
0
December
30°C
24°C
32°C
26%
56%
2.5 m/s
5
71
0
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 Santo Agostinho weather by season
Year round, Santo Agostinho has days of about 26°C at their warmest in July, its coolest month, and 30°C in January, its warmest; the coolest hours of the day run from 22°C to 25°C through the year, and the average temperature over the year is 26°C around the clock. Rain is most likely around June and least likely around November. 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.
Santo Agostinho weather in winterJune to August
High 27°CLow 22°CRain 36%
Winter in Santo Agostinho has typical daily highs of about 27°C and lows of about 22°C, with a 36% chance of rain on a given day.
Santo Agostinho weather in springSeptember to November
High 29°CLow 23°CRain 13%
Spring in Santo Agostinho has typical daily highs of about 29°C and lows of about 23°C, with a 13% chance of rain on a given day.
Santo Agostinho weather in summerDecember to February
High 30°CLow 24°CRain 21%
Summer in Santo Agostinho has typical daily highs of about 30°C and lows of about 24°C, with a 21% chance of rain on a given day.
Santo Agostinho weather in autumnMarch to May
High 29°CLow 24°CRain 31%
Autumn in Santo Agostinho has typical daily highs of about 29°C and lows of about 24°C, with a 31% chance of rain on a given day.
When is the rainy season in Santo Agostinho?
The rainy (wet) season in Santo Agostinho runs from April to August, peaking in June with a 41% chance of rain on a given day. The dry season is September to November; November is the driest month, at 7%.
What time of year is Santo Agostinho windiest?
Winds in Santo Agostinho are highest in September, averaging 2.8 m/s (10 km/h), and lightest in April, at 2.0 m/s (7 km/h). The prevailing wind is from the SE.
What is the average temperature in Santo Agostinho year round?
The average temperature in Santo Agostinho over the whole year is 26°C. January is the hottest month, with highs of about 30°C; August is the coldest, with lows of about 22°C.