Annual mean 19°C · wettest around January · prevailing wind E
Warmest
26.6 °C
Coldest
19.7 °C
Wettest
82%
Windiest
2.8 m/s
Prevailing
E
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 Cachoeiras de Macacu over the whole year is 19°C. January is the hottest month, with highs of about 26°C; July is the coldest, with lows of about 13°C. The rainy (wet) season in Cachoeiras de Macacu runs from October to March, peaking in January with a 65% chance of rain on a given day. The dry season is June to September; July is the driest month, at 32%. Winds in Cachoeiras de Macacu are highest in September, averaging 2.2 m/s (8 km/h), and lightest in March, at 1.6 m/s (6 km/h). The prevailing wind is from the E. The clearest skies in Cachoeiras de Macacu come in July, when the sky is typically 54% covered; October is the cloudiest month, at 75%.
Month by month Cachoeiras de Macacu 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
26°C
20°C
28°C
65%
63%
1.8 m/s
42
61
12
February
26°C
19°C
27°C
63%
61%
1.9 m/s
49
51
21
March
25°C
19°C
27°C
56%
56%
1.6 m/s
52
53
21
April
23°C
17°C
25°C
48%
59%
1.6 m/s
66
43
36
May
22°C
15°C
22°C
50%
56%
1.6 m/s
75
27
54
June
21°C
14°C
21°C
35%
56%
1.6 m/s
78
22
61
July
20°C
13°C
19°C
32%
54%
1.7 m/s
71
15
68
August
20°C
14°C
20°C
43%
60%
2.0 m/s
72
17
66
September
22°C
16°C
22°C
42%
64%
2.2 m/s
73
30
51
October
23°C
18°C
23°C
53%
75%
2.1 m/s
68
35
43
November
23°C
18°C
23°C
55%
72%
2.2 m/s
70
32
45
December
25°C
19°C
26°C
57%
67%
1.9 m/s
53
49
26
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 Cachoeiras de Macacu weather by season
Year round, Cachoeiras de Macacu has days of about 20°C at their warmest in July, its coolest month, and 26°C in January, its warmest; the coolest hours of the day run from 13°C to 20°C through the year, and the average temperature over the year is 19°C around the clock. Rain is most likely around January and least likely around July. 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.
Cachoeiras de Macacu weather in winterJune to August
High 20°CLow 14°CRain 36%
Winter in Cachoeiras de Macacu has typical daily highs of about 20°C and lows of about 14°C, with a 36% chance of rain on a given day.
Cachoeiras de Macacu weather in springSeptember to November
High 23°CLow 17°CRain 50%
Spring in Cachoeiras de Macacu has typical daily highs of about 23°C and lows of about 17°C, with a 50% chance of rain on a given day.
Cachoeiras de Macacu weather in summerDecember to February
High 26°CLow 19°CRain 62%
Summer in Cachoeiras de Macacu has typical daily highs of about 26°C and lows of about 19°C, with a 62% chance of rain on a given day.
Cachoeiras de Macacu weather in autumnMarch to May
High 23°CLow 17°CRain 51%
Autumn in Cachoeiras de Macacu has typical daily highs of about 23°C and lows of about 17°C, with a 51% chance of rain on a given day.
When is the rainy season in Cachoeiras de Macacu?
The rainy (wet) season in Cachoeiras de Macacu runs from October to March, peaking in January with a 65% chance of rain on a given day. The dry season is June to September; July is the driest month, at 32%.
What time of year is Cachoeiras de Macacu windiest?
Winds in Cachoeiras de Macacu are highest in September, averaging 2.2 m/s (8 km/h), and lightest in March, at 1.6 m/s (6 km/h). The prevailing wind is from the E.
What is the average temperature in Cachoeiras de Macacu year round?
The average temperature in Cachoeiras de Macacu over the whole year is 19°C. January is the hottest month, with highs of about 26°C; July is the coldest, with lows of about 13°C.