Los Angeles
California, USA
Long-term weather forecast
Long-term weather forecast
Advertisement

September weather forecast and Climate
Los Angeles, CA

Advertisement
A beautiful view of the detailed layout of Los Angeles in California, USA at dusk
A beautiful view of the detailed layout of Los Angeles in California, USA at dusk
September marks the start of the autumn and has intermittent hot and mild days. Highs often touch the 90°F (32.2°C), but the average daily high is around 83°F (28.3°C).
The summer crowds disperse by September, and the fall weather is an excellent time to visit Los Angeles with the absence of rain and great vacation deals. The Emmy Awards is another popular attraction for television lovers in the lovely fall weather.
September is usually a good time to walk around in light clothes.
Advertisement
  • The average high temperature in September: 83.1°F

The warmest month (with the highest average high temperature) is August (84.4°F).
The month with the lowest average high temperature is December (67.7°F).

  • The average low temperature in September: 63.1°F

The month with the highest average low temperature is August (64.1°F).
The coldest month (with the lowest average low temperature) is December (47.5°F).

Advertisement
  • The average humidity in September: 74.2%

Months with the highest relative humidity are July and August (76.6%).
The month with the lowest relative humidity is December (62.9%).

  • The average rainfall in September: 0.4"

Wettest months (with the highest rainfall) are January and February (3.1").
Driest months (with the lowest rainfall) are June and July (0").

  • The average rainfall days in September: 1 days

The month with the highest number of rainy days is February (6.4 days).
Months with the lowest number of rainy days are July and August (0.3 days).

  • The average daylight in September: 12h

Months with the longest days are May, June and July (Average daylight: 14h).
Months with shortest days are January, November and December (Average daylight: 10h).

  • The average sunshine in September: 9.3h

The month with most sunshine is July (Average sunshine: 11.7h).
The month with least sunshine is December (Average sunshine: 7.1h).

  • The average UV index in September: 8

The month with the highest UV index is July (UV index 11).
Months with the lowest UV index are January and December (UV index 3).

deutscheenglishespañolрусский中文
Advertisement
Advertisement