Annual mean 21°C · wettest around January · prevailing wind NE
Warmest
27.7 °C
Coldest
20.7 °C
Wettest
76%
Windiest
3.4 m/s
Prevailing
NE
2.9 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 Caieiras over the whole year is 21°C. January is the hottest month, with highs of about 27°C; July is the coldest, with lows of about 14°C. The rainy (wet) season in Caieiras runs from November to March, peaking in January with a 61% chance of rain on a given day. The dry season is April to October; August is the driest month, at 18%. Winds in Caieiras are highest in November, averaging 2.9 m/s (10 km/h), and lightest in June, at 2.1 m/s (8 km/h). The prevailing wind is from the NE. The clearest skies in Caieiras come in July, when the sky is typically 46% covered; October is the cloudiest month, at 72%.
Month by month Caieiras 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
21°C
28°C
61%
71%
2.4 m/s
39
59
13
February
27°C
21°C
28°C
49%
67%
2.5 m/s
42
62
12
March
27°C
20°C
28°C
56%
64%
2.4 m/s
39
63
11
April
25°C
18°C
25°C
28%
62%
2.4 m/s
65
50
30
May
23°C
16°C
22°C
25%
53%
2.2 m/s
76
29
52
June
22°C
15°C
21°C
25%
53%
2.1 m/s
81
20
63
July
22°C
14°C
20°C
18%
46%
2.2 m/s
77
17
65
August
22°C
15°C
21°C
18%
56%
2.6 m/s
70
26
57
September
25°C
17°C
24°C
38%
57%
2.7 m/s
62
41
39
October
25°C
19°C
25°C
38%
72%
2.8 m/s
64
43
36
November
25°C
19°C
25°C
43%
70%
2.9 m/s
63
44
34
December
27°C
20°C
28°C
42%
70%
2.6 m/s
47
59
15
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 Caieiras weather by season
Year round, Caieiras has days of about 22°C at their warmest in July, its coolest month, and 27°C in January, its warmest; the coolest hours of the day run from 14°C to 21°C through the year, and the average temperature over the year is 21°C around the clock. Rain is most likely around January 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.
Caieiras weather in winterJune to August
High 22°CLow 14°CRain 21%
Winter in Caieiras has typical daily highs of about 22°C and lows of about 14°C, with a 21% chance of rain on a given day.
Caieiras weather in springSeptember to November
High 25°CLow 18°CRain 40%
Spring in Caieiras has typical daily highs of about 25°C and lows of about 18°C, with a 40% chance of rain on a given day.
Caieiras weather in summerDecember to February
High 27°CLow 21°CRain 51%
Summer in Caieiras has typical daily highs of about 27°C and lows of about 21°C, with a 51% chance of rain on a given day.
Caieiras weather in autumnMarch to May
High 25°CLow 18°CRain 36%
Autumn in Caieiras has typical daily highs of about 25°C and lows of about 18°C, with a 36% chance of rain on a given day.
When is the rainy season in Caieiras?
The rainy (wet) season in Caieiras runs from November to March, peaking in January with a 61% chance of rain on a given day. The dry season is April to October; August is the driest month, at 18%.
What time of year is Caieiras windiest?
Winds in Caieiras are highest in November, averaging 2.9 m/s (10 km/h), and lightest in June, at 2.1 m/s (8 km/h). The prevailing wind is from the NE.
What is the average temperature in Caieiras year round?
The average temperature in Caieiras over the whole year is 21°C. January is the hottest month, with highs of about 27°C; July is the coldest, with lows of about 14°C.