Annual mean 23°C · wettest around February · prevailing wind E
Warmest
28.7 °C
Coldest
23.5 °C
Wettest
88%
Windiest
5.7 m/s
Prevailing
E
4.7 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 Cabo Frio over the whole year is 23°C. March is the hottest month, with highs of about 28°C; July is the coldest, with lows of about 19°C. The rainy (wet) season in Cabo Frio runs from December to March, peaking in February with a 74% chance of rain on a given day. The dry season is April to November; June is the driest month, at 49%. Winds in Cabo Frio are highest in September, averaging 5.3 m/s (19 km/h), and lightest in April, at 3.4 m/s (12 km/h). The prevailing wind is from the E. The clearest skies in Cabo Frio come in July, when the sky is typically 51% covered; October is the cloudiest month, at 74%.
Month by month Cabo Frio 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
28°C
24°C
30°C
68%
62%
4.3 m/s
29
67
5
February
28°C
24°C
30°C
74%
61%
4.0 m/s
24
66
5
March
28°C
23°C
30°C
67%
55%
3.7 m/s
21
70
3
April
27°C
22°C
28°C
53%
59%
3.4 m/s
46
71
10
May
25°C
21°C
26°C
61%
54%
3.6 m/s
64
57
24
June
25°C
20°C
25°C
49%
55%
3.7 m/s
73
47
33
July
24°C
19°C
23°C
53%
51%
4.1 m/s
78
34
45
August
24°C
19°C
23°C
56%
58%
4.8 m/s
79
29
50
September
25°C
21°C
24°C
55%
62%
5.3 m/s
71
39
38
October
25°C
22°C
25°C
55%
74%
4.8 m/s
66
48
29
November
25°C
22°C
26°C
59%
68%
4.5 m/s
64
54
23
December
27°C
23°C
29°C
65%
66%
4.2 m/s
39
67
9
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 Cabo Frio weather by season
Year round, Cabo Frio has days of about 24°C at their warmest in August, its coolest month, and 28°C in March, its warmest; the coolest hours of the day run from 19°C to 24°C through the year, and the average temperature over the year is 23°C around the clock. Rain is most likely around February and least likely around June. 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.
Cabo Frio weather in winterJune to August
High 24°CLow 19°CRain 53%
Winter in Cabo Frio has typical daily highs of about 24°C and lows of about 19°C, with a 53% chance of rain on a given day.
Cabo Frio weather in springSeptember to November
High 25°CLow 21°CRain 56%
Spring in Cabo Frio has typical daily highs of about 25°C and lows of about 21°C, with a 56% chance of rain on a given day.
Cabo Frio weather in summerDecember to February
High 28°CLow 23°CRain 69%
Summer in Cabo Frio has typical daily highs of about 28°C and lows of about 23°C, with a 69% chance of rain on a given day.
Cabo Frio weather in autumnMarch to May
High 27°CLow 22°CRain 60%
Autumn in Cabo Frio has typical daily highs of about 27°C and lows of about 22°C, with a 60% chance of rain on a given day.
When is the rainy season in Cabo Frio?
The rainy (wet) season in Cabo Frio runs from December to March, peaking in February with a 74% chance of rain on a given day. The dry season is April to November; June is the driest month, at 49%.
What time of year is Cabo Frio windiest?
Winds in Cabo Frio are highest in September, averaging 5.3 m/s (19 km/h), and lightest in April, at 3.4 m/s (12 km/h). The prevailing wind is from the E.
What is the average temperature in Cabo Frio year round?
The average temperature in Cabo Frio over the whole year is 23°C. March is the hottest month, with highs of about 28°C; July is the coldest, with lows of about 19°C.