16.09
wed
wed
Day
66°F
E 4 mph
Precip.
14%
14%
Night
57°F
N 2 mph
Precip.
11%
11%
17.09
thu
thu
Day
66°F
SE 6 mph
Precip.
14%
14%
Night
54°F
S 1 mph
Precip.
42%
42%
18.09
fri
fri
Day
68°F
E 4 mph
Precip.
2%
2%
Night
55°F
N 1 mph
Precip.
10%
10%
19.09
sat
sat
Day
72°F
SE 5 mph
Precip.
9%
9%
Night
57°F
SE 2 mph
Precip.
22%
22%
20.09
sun
sun
Day
64°F
SE 4 mph
Precip.
11%
11%
Night
57°F
NW 7 mph
Precip.
4%
4%
21.09
mon
mon
Day
70°F
NE 4 mph
Precip.
4%
4%
Night
57°F
N 2 mph
Precip.
10%
10%
22.09
tue
tue
Day
66°F
E 5 mph
Precip.
13%
13%
Night
63°F
NE 4 mph
Precip.
15%
15%
23.09
wed
wed
Day
64°F
SE 2 mph
Precip.
11%
11%
Night
63°F
NW 2 mph
Precip.
12%
12%
24.09
thu
thu
Day
63°F
SE 4 mph
Precip.
12%
12%
Night
61°F
SW 2 mph
Precip.
24%
24%
25.09
fri
fri
Day
64°F
E 3 mph
Precip.
18%
18%
Night
61°F
E 1 mph
Precip.
20%
20%
26.09
sat
sat
Day
63°F
SE 6 mph
Precip.
20%
20%
Night
59°F
W 2 mph
Precip.
31%
31%
27.09
sun
sun
Day
61°F
E 8 mph
Precip.
19%
19%
Night
52°F
NW 5 mph
Precip.
13%
13%
28.09
mon
mon
Day
59°F
E 7 mph
Precip.
3%
3%
Night
50°F
N 7 mph
Precip.
13%
13%
sea water
temperature
temperature
| Valparaiso |
monthly
weather
weather
| Valparaiso |
current
weather
weather
| Valparaiso |
7 days
forecast
forecast
| Valparaiso |
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 57.0°F. The highest and lowest sea temperatures during the month were 57.7°F and 56.3°F.
Air temperature in Valparaiso, °F
Precipitation total in Valparaiso, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Valparaiso
Valparaiso on a weather map
Places in Chile:
Name
°F
24 Hours Forecast
Valparaiso
Local time: 01:38
September 16, wednesday
0300
54°F
NW
3 mph
3 mph
0600
54°F
NW
2 mph
2 mph
0900
61°F
N
2 mph
2 mph
1200
66°F
E
4 mph
4 mph
1500
72°F
NE
4 mph
4 mph
1800
68°F
E
4 mph
4 mph
2100
59°F
N
2 mph
2 mph
September 17, thursday
0000
57°F
N
2 mph
2 mph
