Annual mean 19°C · wettest around January · prevailing wind E
Warmest
26.4 °C
Coldest
18.9 °C
Wettest
78%
Windiest
1.7 m/s
Prevailing
E
1.4 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 Guapimirim 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 Guapimirim runs from January to February, peaking in January with a 56% chance of rain on a given day. The dry season is March to October; June is the driest month, at 24%. Winds in Guapimirim are highest in September, averaging 1.2 m/s (4 km/h), and lightest in March, at 0.7 m/s (3 km/h). The prevailing wind is from the E. The clearest skies in Guapimirim come in July, when the sky is typically 49% covered; October is the cloudiest month, at 71%.
Month by month Guapimirim 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
56%
62%
0.9 m/s
40
68
10
February
25°C
19°C
27°C
42%
59%
1.0 m/s
54
57
19
March
24°C
19°C
27°C
36%
55%
0.7 m/s
54
58
21
April
23°C
17°C
25°C
29%
55%
0.8 m/s
69
45
36
May
21°C
15°C
22°C
25%
52%
0.8 m/s
79
25
57
June
21°C
15°C
21°C
24%
52%
0.9 m/s
82
20
63
July
20°C
13°C
19°C
26%
49%
1.0 m/s
74
12
71
August
20°C
14°C
20°C
32%
56%
1.1 m/s
76
16
68
September
22°C
16°C
22°C
36%
58%
1.2 m/s
76
30
53
October
22°C
17°C
23°C
39%
71%
1.1 m/s
72
37
44
November
22°C
18°C
23°C
43%
70%
1.2 m/s
75
31
48
December
24°C
19°C
26°C
39%
64%
0.9 m/s
54
52
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 Guapimirim weather by season
Year round, Guapimirim 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 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.
Guapimirim weather in winterJune to August
High 20°CLow 14°CRain 28%
Winter in Guapimirim has typical daily highs of about 20°C and lows of about 14°C, with a 28% chance of rain on a given day.
Guapimirim weather in springSeptember to November
High 22°CLow 17°CRain 40%
Spring in Guapimirim has typical daily highs of about 22°C and lows of about 17°C, with a 40% chance of rain on a given day.
Guapimirim weather in summerDecember to February
High 25°CLow 19°CRain 46%
Summer in Guapimirim has typical daily highs of about 25°C and lows of about 19°C, with a 46% chance of rain on a given day.
Guapimirim weather in autumnMarch to May
High 23°CLow 17°CRain 30%
Autumn in Guapimirim has typical daily highs of about 23°C and lows of about 17°C, with a 30% chance of rain on a given day.
When is the rainy season in Guapimirim?
The rainy (wet) season in Guapimirim runs from January to February, peaking in January with a 56% chance of rain on a given day. The dry season is March to October; June is the driest month, at 24%.
What time of year is Guapimirim windiest?
Winds in Guapimirim are highest in September, averaging 1.2 m/s (4 km/h), and lightest in March, at 0.7 m/s (3 km/h). The prevailing wind is from the E.
What is the average temperature in Guapimirim year round?
The average temperature in Guapimirim 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.