Annual mean 19°C · wettest around October · prevailing wind E
Warmest
26.7 °C
Coldest
16.1 °C
Wettest
78%
Windiest
2.3 m/s
Prevailing
E
1.9 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 Rio do Sul 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 11°C. Rio do Sul has no sharply defined rainy season: the chance of rain on a given day runs from 29% in July, the driest month, to 50% in October, the wettest. Winds in Rio do Sul are highest in October, averaging 1.6 m/s (6 km/h), and lightest in April, at 1.2 m/s (4 km/h). The prevailing wind is from the E. The clearest skies in Rio do Sul come in July, when the sky is typically 56% covered; October is the cloudiest month, at 75%.
Month by month Rio do Sul 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
29°C
43%
64%
1.5 m/s
36
62
12
February
26°C
19°C
28°C
37%
60%
1.4 m/s
39
64
13
March
25°C
19°C
27°C
42%
62%
1.3 m/s
45
63
17
April
23°C
16°C
24°C
36%
62%
1.2 m/s
71
43
40
May
20°C
14°C
20°C
35%
62%
1.2 m/s
75
19
62
June
17°C
13°C
17°C
37%
60%
1.2 m/s
67
9
73
July
17°C
11°C
16°C
29%
56%
1.2 m/s
61
5
76
August
18°C
12°C
17°C
33%
65%
1.3 m/s
66
9
73
September
21°C
15°C
21°C
29%
67%
1.4 m/s
74
24
58
October
22°C
16°C
23°C
50%
75%
1.6 m/s
74
31
49
November
23°C
17°C
24°C
34%
65%
1.6 m/s
72
43
38
December
25°C
19°C
27°C
39%
67%
1.6 m/s
50
58
21
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 Rio do Sul weather by season
Year round, Rio do Sul has days of about 17°C at their warmest in July, its coolest month, and 26°C in January, its warmest; the coolest hours of the day run from 11°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 October 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.
Rio do Sul weather in winterJune to August
High 17°CLow 12°CRain 33%
Winter in Rio do Sul has typical daily highs of about 17°C and lows of about 12°C, with a 33% chance of rain on a given day.
Rio do Sul weather in springSeptember to November
High 22°CLow 16°CRain 37%
Spring in Rio do Sul has typical daily highs of about 22°C and lows of about 16°C, with a 37% chance of rain on a given day.
Rio do Sul weather in summerDecember to February
High 26°CLow 20°CRain 40%
Summer in Rio do Sul has typical daily highs of about 26°C and lows of about 20°C, with a 40% chance of rain on a given day.
Rio do Sul weather in autumnMarch to May
High 23°CLow 17°CRain 38%
Autumn in Rio do Sul has typical daily highs of about 23°C and lows of about 17°C, with a 38% chance of rain on a given day.
When is the rainy season in Rio do Sul?
Rio do Sul has no sharply defined rainy season: the chance of rain on a given day runs from 29% in July, the driest month, to 50% in October, the wettest.
What time of year is Rio do Sul windiest?
Winds in Rio do Sul are highest in October, averaging 1.6 m/s (6 km/h), and lightest in April, at 1.2 m/s (4 km/h). The prevailing wind is from the E.
What is the average temperature in Rio do Sul year round?
The average temperature in Rio do Sul 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 11°C.