Measurements:
°C
°F
CURRENT WEATHER
17:31
La Serena
56°F
E 6 mph
Feels like: 56°F
Precip: 11%
World Resorts Chile La Serena Weather

7 Day Weather Forecast

09.08
tue
DAY
56°F
SE 7 mph
precip
9%
NIGHT
52°F
E 1 mph
precip
11%
09.09
wed
DAY
58°F
E 5 mph
precip
9%
NIGHT
58°F
E 2 mph
precip
17%
09.10
thu
DAY
62°F
SE 5 mph
precip
3%
NIGHT
54°F
SW 3 mph
precip
9%
09.11
fri
DAY
62°F
E 6 mph
precip
2%
NIGHT
54°F
S 2 mph
precip
6%
09.12
sat
DAY
60°F
E 6 mph
precip
10%
NIGHT
52°F
S 3 mph
precip
23%
09.13
sun
DAY
60°F
SE 6 mph
precip
4%
NIGHT
54°F
SW 4 mph
precip
10%
09.14
mon
DAY
66°F
E 5 mph
precip
3%
NIGHT
60°F
S 2 mph
precip
18%

La Serena Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for La Serena was 14.1°F. The maximum and minimum values were 13.6°F and 14.8°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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