Measurements:
°C
°F
CURRENT WEATHER
17:30
Valparaiso
52°F
E 6 mph
Feels like: 50°F
Precip: 18%
World Resorts Chile Valparaiso Weather

7 Day Weather Forecast

09.08
tue
DAY
54°F
E 6 mph
precip
16%
NIGHT
48°F
NW 3 mph
precip
25%
09.09
wed
DAY
56°F
E 5 mph
precip
4%
NIGHT
48°F
N 5 mph
precip
25%
09.10
thu
DAY
58°F
E 6 mph
precip
15%
NIGHT
50°F
NW 4 mph
precip
30%
09.11
fri
DAY
58°F
NE 3 mph
precip
14%
NIGHT
46°F
N 5 mph
precip
14%
09.12
sat
DAY
52°F
E 5 mph
precip
17%
NIGHT
48°F
NW 4 mph
precip
13%
09.13
sun
DAY
62°F
SE 3 mph
precip
3%
NIGHT
52°F
NW 4 mph
precip
16%
09.14
mon
DAY
66°F
E 5 mph
precip
2%
NIGHT
56°F
NW 2 mph
precip
10%

Valparaiso Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Valparaiso was 12.7°F. The maximum and minimum values were 12.0°F and 13.2°F respectively.

Valparaiso on the Weather Map

Best Time to Visit Valparaiso
The most sunny months:
January 28 days
March 28 days
December 28 days
The most warm months:
February 75.1 °F
January 74.6 °F
March 73.8 °F
Warmest sea temperature:
February 62.6 °F
January 62.1 °F
March 61.0 °F
The most cold months:
July 60.9 °F
August 61.4 °F
June 62.4 °F
The most rainy months:
June 3 days
August 2 days
July 2 days
The most windy months:
November 9 mph
October 9 mph
December 9 mph
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