Annual mean 17°C · wettest around November · prevailing wind S
Warmest
26.2 °C
Coldest
13.0 °C
Wettest
67%
Windiest
5.6 m/s
Prevailing
S
5.0 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 Piriápolis over the whole year is 17°C. January is the hottest month, with highs of about 26°C; July is the coldest, with lows of about 9°C. Piriápolis has no sharply defined rainy season: the chance of rain on a given day runs from 34% in June, the driest month, to 50% in November, the wettest. Winds in Piriápolis are highest in December, averaging 4.5 m/s (16 km/h), and lightest in May, at 4.0 m/s (14 km/h). The prevailing wind is from the S. The clearest skies in Piriápolis come in December, when the sky is typically 39% covered; May is the cloudiest month, at 57%.
Month by month Piriápolis 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
25°C
45%
40%
4.3 m/s
65
44
31
February
26°C
20°C
25°C
46%
42%
4.2 m/s
57
46
29
March
24°C
18°C
23°C
49%
45%
4.2 m/s
70
32
45
April
21°C
16°C
19°C
49%
51%
4.2 m/s
73
12
65
May
17°C
13°C
15°C
42%
57%
4.0 m/s
46
2
76
June
14°C
10°C
11°C
34%
57%
4.0 m/s
21
0
69
July
13°C
9°C
10°C
40%
57%
4.1 m/s
16
1
63
August
15°C
10°C
11°C
39%
54%
4.1 m/s
23
1
67
September
16°C
11°C
13°C
37%
55%
4.2 m/s
35
2
74
October
18°C
13°C
15°C
39%
46%
4.4 m/s
49
5
73
November
22°C
17°C
19°C
50%
43%
4.4 m/s
70
14
64
December
24°C
18°C
22°C
44%
39%
4.5 m/s
68
28
49
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 Piriápolis weather by season
Year round, Piriápolis has days of about 13°C at their warmest in July, its coolest month, and 26°C in January, its warmest; the coolest hours of the day run from 9°C to 20°C through the year, and the average temperature over the year is 17°C around the clock. Rain is most likely around November 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.
Piriápolis weather in winterJune to August
High 14°CLow 10°CRain 38%
Winter in Piriápolis has typical daily highs of about 14°C and lows of about 10°C, with a 38% chance of rain on a given day.
Piriápolis weather in springSeptember to November
High 19°CLow 14°CRain 42%
Spring in Piriápolis has typical daily highs of about 19°C and lows of about 14°C, with a 42% chance of rain on a given day.
Piriápolis weather in summerDecember to February
High 25°CLow 20°CRain 45%
Summer in Piriápolis has typical daily highs of about 25°C and lows of about 20°C, with a 45% chance of rain on a given day.
Piriápolis weather in autumnMarch to May
High 21°CLow 16°CRain 47%
Autumn in Piriápolis has typical daily highs of about 21°C and lows of about 16°C, with a 47% chance of rain on a given day.
When is the rainy season in Piriápolis?
Piriápolis has no sharply defined rainy season: the chance of rain on a given day runs from 34% in June, the driest month, to 50% in November, the wettest.
What time of year is Piriápolis windiest?
Winds in Piriápolis are highest in December, averaging 4.5 m/s (16 km/h), and lightest in May, at 4.0 m/s (14 km/h). The prevailing wind is from the S.
What is the average temperature in Piriápolis year round?
The average temperature in Piriápolis over the whole year is 17°C. January is the hottest month, with highs of about 26°C; July is the coldest, with lows of about 9°C.