16.09
wed
wed
Day
48°F
S 5 mph
Precip.
54%
54%
Night
45°F
E 2 mph
Precip.
30%
30%
17.09
thu
thu
Day
52°F
NW 2 mph
Precip.
16%
16%
Night
46°F
SE 2 mph
Precip.
23%
23%
18.09
fri
fri
Day
55°F
S 9 mph
Precip.
5%
5%
Night
48°F
NW 6 mph
Precip.
81%
81%
19.09
sat
sat
Day
50°F
S 7 mph
Precip.
81%
81%
Night
52°F
S 14 mph
Precip.
87%
87%
20.09
sun
sun
Day
52°F
S 14 mph
Precip.
42%
42%
Night
45°F
SE 11 mph
Precip.
46%
46%
21.09
mon
mon
Day
48°F
SE 5 mph
Precip.
33%
33%
Night
45°F
SE 2 mph
Precip.
27%
27%
22.09
tue
tue
Day
45°F
S 19 mph
Precip.
86%
86%
Night
50°F
S 13 mph
Precip.
67%
67%
23.09
wed
wed
Day
54°F
E 12 mph
Precip.
77%
77%
Night
46°F
NE 2 mph
Precip.
35%
35%
24.09
thu
thu
Day
46°F
N 3 mph
Precip.
40%
40%
Night
45°F
N 13 mph
Precip.
82%
82%
25.09
fri
fri
Day
48°F
N 7 mph
Precip.
16%
16%
Night
45°F
NW 3 mph
Precip.
38%
38%
26.09
sat
sat
Day
48°F
N 2 mph
Precip.
53%
53%
Night
48°F
NE 4 mph
Precip.
40%
40%
27.09
sun
sun
Day
52°F
W 2 mph
Precip.
45%
45%
Night
50°F
SE 3 mph
Precip.
45%
45%
28.09
mon
mon
Day
54°F
SW 4 mph
Precip.
22%
22%
Night
50°F
E 4 mph
Precip.
50%
50%
sea water
temperature
temperature
| Puerto Montt |
monthly
weather
weather
| Puerto Montt |
current
weather
weather
| Puerto Montt |
7 days
forecast
forecast
| Puerto Montt |
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 50.6°F. The highest and lowest sea temperatures during the month were 51.4°F and 49.8°F.
Air temperature in Puerto Montt, °F
Precipitation total in Puerto Montt, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Puerto Montt
Puerto Montt on a weather map
Places in Chile:
Name
°F
24 Hours Forecast
Puerto Montt
Local time: 02:51
September 16, wednesday
0300
48°F
SE
6 mph
6 mph
0600
48°F
S
4 mph
4 mph
0900
48°F
S
4 mph
4 mph
1200
48°F
S
5 mph
5 mph
1500
54°F
SW
4 mph
4 mph
1800
55°F
N
3 mph
3 mph
2100
48°F
NE
4 mph
4 mph
September 17, thursday
0000
45°F
E
2 mph
2 mph
