Annual mean 10°C · wettest around August · prevailing wind W
Warmest
20.3 °C
Coldest
8.7 °C
Wettest
37%
Windiest
6.9 m/s
Prevailing
W
5.3 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 Puerto Montt over the whole year is 10°C. February is the hottest month, with highs of about 19°C; July is the coldest, with lows of about 5°C. The rainy (wet) season in Puerto Montt runs from April to September, peaking in August with a 33% chance of rain on a given day. The dry season is October to March; February is the driest month, at 11%. Winds in Puerto Montt are highest in July, averaging 4.7 m/s (17 km/h), and lightest in January, at 3.4 m/s (12 km/h). The prevailing wind is from the W. The clearest skies in Puerto Montt come in January, when the sky is typically 59% covered; August is the cloudiest month, at 81%.
Month by month Puerto Montt 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
19°C
11°C
16°C
11%
59%
3.4 m/s
60
4
83
February
19°C
11°C
16°C
11%
60%
3.4 m/s
60
6
80
March
17°C
9°C
13°C
16%
66%
3.8 m/s
42
1
79
April
14°C
8°C
10°C
23%
73%
3.7 m/s
18
0
72
May
12°C
6°C
8°C
25%
77%
3.6 m/s
7
0
58
June
9°C
5°C
4°C
32%
78%
4.5 m/s
0
0
33
July
9°C
5°C
3°C
29%
78%
4.7 m/s
0
0
26
August
10°C
5°C
4°C
33%
81%
4.6 m/s
0
0
32
September
11°C
5°C
7°C
27%
75%
3.6 m/s
3
0
51
October
13°C
7°C
9°C
21%
72%
3.4 m/s
12
0
65
November
16°C
9°C
12°C
19%
71%
3.6 m/s
27
0
76
December
18°C
10°C
14°C
11%
66%
3.6 m/s
46
1
85
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 Puerto Montt weather by season
Year round, Puerto Montt has days of about 9°C at their warmest in July, its coolest month, and 19°C in February, its warmest; the coolest hours of the day run from 5°C to 11°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around August and least likely around February. 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.
Puerto Montt weather in winterJune to August
High 9°CLow 5°CRain 31%
Winter in Puerto Montt has typical daily highs of about 9°C and lows of about 5°C, with a 31% chance of rain on a given day.
Puerto Montt weather in springSeptember to November
High 13°CLow 7°CRain 22%
Spring in Puerto Montt has typical daily highs of about 13°C and lows of about 7°C, with a 22% chance of rain on a given day.
Puerto Montt weather in summerDecember to February
High 19°CLow 11°CRain 11%
Summer in Puerto Montt has typical daily highs of about 19°C and lows of about 11°C, with a 11% chance of rain on a given day.
Puerto Montt weather in autumnMarch to May
High 14°CLow 8°CRain 21%
Autumn in Puerto Montt has typical daily highs of about 14°C and lows of about 8°C, with a 21% chance of rain on a given day.
When is the rainy season in Puerto Montt?
The rainy (wet) season in Puerto Montt runs from April to September, peaking in August with a 33% chance of rain on a given day. The dry season is October to March; February is the driest month, at 11%.
What time of year is Puerto Montt windiest?
Winds in Puerto Montt are highest in July, averaging 4.7 m/s (17 km/h), and lightest in January, at 3.4 m/s (12 km/h). The prevailing wind is from the W.
What is the average temperature in Puerto Montt year round?
The average temperature in Puerto Montt over the whole year is 10°C. February is the hottest month, with highs of about 19°C; July is the coldest, with lows of about 5°C.