Marina del Rey
California, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Marina del Rey, CA

The first month of the autumn, September, is still a warm month in Marina del Rey, California, with temperature in the range of an average high of 80.1°F (26.7°C) and an average low of 61°F (16.1°C).

Temperature

In Marina del Rey, the average high-temperature in September is relatively the same as in August - a still warm 80.1°F (26.7°C). In September, in Marina del Rey, the average low-temperature is 61°F (16.1°C).

Rainfall

Throughout September, 0.1" (2mm) of precipitation is accumulated. Throughout the year, 13.3" (338.4mm) of rain is accumulated.

Ocean temperature

In September, the average ocean temperature is 66.7°F (19.3°C).
Note: For swimming, a surface water temperature of 66.7°F (19.3°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

Daylight

In September, the average length of the day in Marina del Rey, California, is 12.4h.

What is the temperature in September in Marina del Rey?

The average high-temperature, in September, in Marina del Rey, is 80.1°F (26.7°C), while the average low-temperature is 61°F (16.1°C).

How much does it rain in Marina del Rey in September?

Throughout September, in Marina del Rey, 0.1" (2mm) of precipitation is accumulated.

How cold is the water in September in Marina del Rey?

In September, the average ocean temperature is 66.7°F (19.3°C). Swimming in 66.7°F (19.3°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

How many hours of daylight does Marina del Rey have in September?

In Marina del Rey, the average length of the day in September is 12.4h.
Average temperature in September - Marina del Rey, CA
  • Average high temperature in September: 80°F

The warmest month (with the highest average high temperature) is August (81°F).
Months with the lowest average high temperature are January and December (67°F).

  • Average low temperature in September: 61°F

The month with the highest average low temperature is August (62°F).
Coldest months (with the lowest average low temperature) are January and December (46°F).

Average rainfall in September - Marina del Rey, CA
  • Average rainfall in September: 0.1"

The wettest month (with the highest rainfall) is February (3.3").
Driest months (with the lowest rainfall) are June and July (0").

Average sea temperature in September - Marina del Rey, CA
  • Average sea temperature in September: 66.7°F

Best months for swimming (with the highest average sea temperature) are July and August (67.9°F).
The coldest month (with the lowest average sea temperature) is January (58.3°F).

Average daylight in September - Marina del Rey, CA
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).