Oxnard
California, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Oxnard, CA

Light waves on the soft sand and rocks of the scenic Ocean Beach in Oxnard, California, with the shore hill ranges, on a warm day clear sky
Light waves on the soft sand and rocks of the scenic Ocean Beach in Oxnard, California, with the shore hill ranges, on a warm day clear sky
September, the first month of the autumn, in Oxnard, is still a warm month, with average temperature ranging between min 57°F (13.9°C) and max 76.6°F (24.8°C).

Temperature

In Oxnard, the average high-temperature is almost the same as in August - a still moderately hot 76.6°F (24.8°C). The average low-temperature, is 57°F (13.9°C).

Rainfall

Throughout September, 0.2" (4.6mm) of precipitation is accumulated. Throughout the year, in Oxnard, 15.2" (386.6mm) of rain is accumulated.

Ocean temperature

In Oxnard, the average water temperature is 63.3°F (17.4°C).
Note: Swimming in 63.3°F (17.4°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

Daylight

In Oxnard, the average length of the day in September is 12.4h.

What is the temperature in September in Oxnard?

In Oxnard, in September, the average high-temperature is 76.6°F (24.8°C), and the average low-temperature is 57°F (13.9°C).

How much does it rain in Oxnard in September?

During September, Oxnard regularly aggregates up to 0.2" (4.6mm) of precipitation.

How cold is the water in September in Oxnard?

In Oxnard, the average seawater temperature in September is 63.3°F (17.4°C). Swimming in 63.3°F (17.4°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

What is the average length of the day in September in Oxnard?

In Oxnard, California, the average length of the day in September is 12.4h.
Average temperature in September - Oxnard, CA
  • Average high temperature in September: 76.6°F

The warmest month (with the highest average high temperature) is August (76.8°F).
The month with the lowest average high temperature is February (65.3°F).

  • Average low temperature in September: 57°F

The month with the highest average low temperature is August (58.5°F).
The coldest month (with the lowest average low temperature) is December (42.1°F).

Average rainfall in September - Oxnard, CA
  • Average rainfall in September: 0.2"

The wettest month (with the highest rainfall) is February (3.7").
Driest months (with the lowest rainfall) are July and August (0").

Average sea temperature in September - Oxnard, CA
  • Average sea temperature in September: 63.3°F

The best month for swimming (with the highest average sea temperature) is August (64.1°F).
The coldest month (with the lowest average sea temperature) is April (56.7°F).

Average daylight in September - Oxnard, 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).