Measurements:
°C
°F
CURRENT WEATHER
20:54
La Serena
60°F
SE 2 mph
Feels like: 60°F
Precip: 7%
World Resorts Chile La Serena Weather

7 Day Weather Forecast

09.28
mon
DAY
68°F
E 7 mph
precip
2%
NIGHT
60°F
SW 3 mph
precip
8%
09.29
tue
DAY
66°F
SE 4 mph
precip
14%
NIGHT
56°F
SE 2 mph
precip
11%
09.30
wed
DAY
70°F
E 7 mph
precip
3%
NIGHT
64°F
E 4 mph
precip
4%
10.01
thu
DAY
78°F
SE 6 mph
precip
1%
NIGHT
56°F
S 6 mph
precip
28%
10.02
fri
DAY
66°F
SE 6 mph
precip
14%
NIGHT
58°F
SW 4 mph
precip
12%
10.03
sat
DAY
66°F
E 6 mph
precip
3%
NIGHT
54°F
S 3 mph
precip
9%
10.04
sun
DAY
66°F
E 5 mph
precip
11%
NIGHT
62°F
E 5 mph
precip
14%

La Serena Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for La Serena was 15.8°F. The maximum and minimum values were 15.0°F and 16.6°F respectively.

La Serena on the Weather Map

Best Time to Visit La Serena
The most sunny months:
January 29 days
March 29 days
December 28 days
The most warm months:
February 78.3 °F
January 77.3 °F
March 76.5 °F
Warmest sea temperature:
February 66.3 °F
January 65.6 °F
March 64.3 °F
The most cold months:
July 65.4 °F
August 66.2 °F
June 66.8 °F
The most rainy months:
July 1 day
June 1 day
May 0 days
The most windy months:
December 6 mph
January 6 mph
November 6 mph
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