Annual mean 11°C · wettest around August · prevailing wind W
Warmest
22.5 °C
Coldest
8.7 °C
Wettest
34%
Windiest
4.5 m/s
Prevailing
W
3.7 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 Osorno over the whole year is 11°C. February is the hottest month, with highs of about 21°C; June is the coldest, with lows of about 5°C. The rainy (wet) season in Osorno runs from April to September, peaking in August with a 29% chance of rain on a given day. The dry season is October to March; December is the driest month, at 7%. Winds in Osorno are highest in August, averaging 3.1 m/s (11 km/h), and lightest in May, at 2.0 m/s (7 km/h). The prevailing wind is from the W. The clearest skies in Osorno come in January, when the sky is typically 54% covered; June is the cloudiest month, at 82%.
Month by month Osorno 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
21°C
11°C
18°C
8%
54%
2.7 m/s
77
10
76
February
21°C
12°C
19°C
7%
56%
2.6 m/s
75
14
73
March
18°C
9°C
16°C
13%
61%
2.7 m/s
61
3
83
April
15°C
8°C
12°C
19%
73%
2.1 m/s
30
0
83
May
12°C
6°C
10°C
21%
80%
2.0 m/s
14
0
69
June
9°C
5°C
6°C
28%
82%
2.9 m/s
0
0
44
July
9°C
5°C
6°C
28%
81%
2.8 m/s
0
0
39
August
10°C
5°C
6°C
29%
81%
3.1 m/s
0
0
46
September
12°C
5°C
8°C
22%
74%
2.9 m/s
7
0
64
October
14°C
7°C
11°C
16%
68%
2.7 m/s
20
0
78
November
17°C
9°C
14°C
15%
71%
3.0 m/s
42
1
83
December
19°C
11°C
17°C
7%
66%
2.9 m/s
69
4
84
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 Osorno weather by season
Year round, Osorno has days of about 9°C at their warmest in July, its coolest month, and 21°C in February, its warmest; the coolest hours of the day run from 5°C to 12°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around August and least likely around December. 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.
Osorno weather in winterJune to August
High 9°CLow 5°CRain 28%
Winter in Osorno has typical daily highs of about 9°C and lows of about 5°C, with a 28% chance of rain on a given day.
Osorno weather in springSeptember to November
High 15°CLow 7°CRain 18%
Spring in Osorno has typical daily highs of about 15°C and lows of about 7°C, with a 18% chance of rain on a given day.
Osorno weather in summerDecember to February
High 21°CLow 11°CRain 8%
Summer in Osorno has typical daily highs of about 21°C and lows of about 11°C, with a 8% chance of rain on a given day.
Osorno weather in autumnMarch to May
High 15°CLow 8°CRain 18%
Autumn in Osorno has typical daily highs of about 15°C and lows of about 8°C, with a 18% chance of rain on a given day.
When is the rainy season in Osorno?
The rainy (wet) season in Osorno runs from April to September, peaking in August with a 29% chance of rain on a given day. The dry season is October to March; December is the driest month, at 7%.
What time of year is Osorno windiest?
Winds in Osorno are highest in August, averaging 3.1 m/s (11 km/h), and lightest in May, at 2.0 m/s (7 km/h). The prevailing wind is from the W.
What is the average temperature in Osorno year round?
The average temperature in Osorno over the whole year is 11°C. February is the hottest month, with highs of about 21°C; June is the coldest, with lows of about 5°C.