Annual mean 21°C · wettest around January · prevailing wind SE
Warmest
28.2 °C
Coldest
18.9 °C
Wettest
72%
Windiest
3.1 m/s
Prevailing
SE
2.5 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 São Francisco do Sul over the whole year is 21°C. January is the hottest month, with highs of about 28°C; July is the coldest, with lows of about 14°C. The rainy (wet) season in São Francisco do Sul runs from December to May, peaking in January with a 59% chance of rain on a given day. The dry season is June to September; July is the driest month, at 22%. Winds in São Francisco do Sul are highest in November, averaging 2.1 m/s (8 km/h), and lightest in June, at 1.4 m/s (5 km/h). The prevailing wind is from the SE. The clearest skies in São Francisco do Sul come in June, when the sky is typically 59% covered; October is the cloudiest month, at 81%.
Month by month São Francisco 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
28°C
22°C
31°C
59%
69%
1.9 m/s
24
54
6
February
28°C
22°C
31°C
54%
63%
1.8 m/s
23
60
5
March
27°C
21°C
30°C
57%
66%
1.7 m/s
26
64
7
April
25°C
19°C
26°C
56%
65%
1.5 m/s
58
58
21
May
23°C
17°C
23°C
54%
63%
1.5 m/s
74
38
43
June
20°C
15°C
21°C
38%
59%
1.4 m/s
76
23
60
July
19°C
14°C
19°C
22%
61%
1.4 m/s
78
11
70
August
20°C
15°C
20°C
37%
72%
1.5 m/s
79
16
66
September
22°C
17°C
23°C
24%
75%
1.8 m/s
76
32
49
October
23°C
18°C
24°C
45%
81%
2.0 m/s
74
35
43
November
25°C
19°C
25°C
33%
72%
2.1 m/s
66
50
29
December
26°C
21°C
28°C
51%
73%
2.1 m/s
41
60
13
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 São Francisco do Sul weather by season
Year round, São Francisco do Sul has days of about 19°C at their warmest in July, its coolest month, and 28°C in January, its warmest; the coolest hours of the day run from 14°C to 22°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 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.
São Francisco do Sul weather in winterJune to August
High 20°CLow 14°CRain 33%
Winter in São Francisco do Sul has typical daily highs of about 20°C and lows of about 14°C, with a 33% chance of rain on a given day.
São Francisco do Sul weather in springSeptember to November
High 23°CLow 18°CRain 34%
Spring in São Francisco do Sul has typical daily highs of about 23°C and lows of about 18°C, with a 34% chance of rain on a given day.
São Francisco do Sul weather in summerDecember to February
High 27°CLow 21°CRain 55%
Summer in São Francisco do Sul has typical daily highs of about 27°C and lows of about 21°C, with a 55% chance of rain on a given day.
São Francisco do Sul weather in autumnMarch to May
High 25°CLow 19°CRain 56%
Autumn in São Francisco do Sul has typical daily highs of about 25°C and lows of about 19°C, with a 56% chance of rain on a given day.
When is the rainy season in São Francisco do Sul?
The rainy (wet) season in São Francisco do Sul runs from December to May, peaking in January with a 59% chance of rain on a given day. The dry season is June to September; July is the driest month, at 22%.
What time of year is São Francisco do Sul windiest?
Winds in São Francisco do Sul are highest in November, averaging 2.1 m/s (8 km/h), and lightest in June, at 1.4 m/s (5 km/h). The prevailing wind is from the SE.
What is the average temperature in São Francisco do Sul year round?
The average temperature in São Francisco do Sul over the whole year is 21°C. January is the hottest month, with highs of about 28°C; July is the coldest, with lows of about 14°C.