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Los Angeles weather in September

Weather in Los Angeles: September

Average day temperature: 82.2°F
Average night temperature: 69.6°F
Sea water temperature: 69.0°F
Number of sunny days: 24 days
Day length: 11.9 - 12.9 hours
Number of rainy days: 0 days
Precipitation totals: 0.1 in.

Air temperature in September, °F

Show year:
2024
2023
2022

The highest day temperature during September of 2024 was 98°F. At the same time the lowest night temperature was 59°F. Day and night temperature averages during September were 80.3°F and 68.2°F.

Sea water temperature in Los Angeles in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 68.8°F. The highest and lowest sea temperatures during the month were 73.4°F and 64.4°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Los Angeles in September is 0.1 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 5.1 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 9.9.

Best time for vacation in Los Angeles

Sunniest months:
July 29 days
August 28 days
October 25 days
Warmest months:
August 84.9 °F
July 82.7 °F
September 82.2 °F
Warmest sea temp:
September 69.0 °F
August 69.0 °F
July 68.1 °F
Coldest months:
December 64.4 °F
January 64.7 °F
February 65.6 °F
Rainiest months:
February 2 days
March 2 days
January 2 days
Windiest months:
May 6.0 mph
April 6.0 mph
July 5.9 mph

Los Angeles on a weather map

Los Angeles
+54°F
N 1 mph
Feels like: +54°F
Precip.: 0%
Places in USA:
Name
°F
+16°F
+25°F
+75°F
+75°F
+54°F
+54°F
+63°F
+21°F
+52°F
+52°F
+54°F
+50°F
+48°F
+46°F
+23°F
24 Hours Forecast
Los Angeles
Local time: 23:56
December 22, sunday
0000
54°F
N
1 mph
0300
54°F
N
1 mph
0600
54°F
W
2 mph
0900
54°F
W
2 mph
1200
59°F
N
3 mph
1500
61°F
NE
3 mph
1800
59°F
NE
4 mph
2100
57°F
N
1 mph
Units of measurement: °C / °F