Oxnard (CA)
September
Weather in Oxnard, California for September 2026
Your guide to Oxnard weather in September - trends and predictions
So far, September 2026 in Oxnard shows a warmer trend than usual by 2.4 °F.
The forecast for the next days in Oxnard predicts temperatures to be around 22 °F, close to the historical average.
In general, the average temperature in Oxnard at the beginning of September is 24.6 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 23.4 °F by the end of September.
Precipitation in Oxnard during September is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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29
Dry days
1
Rainy days
0
Snow days
21°/17°
Temperatures
16 km/h
Avg max wind
77 %
Avg humidity
Oxnard Weather September
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Temperatures trend during September in Oxnard
See the weather trend as well as the moving average line
September weather in Oxnard day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Partly cloudy | 24° /16° | 0 mm | 7 | |
| Sept. 2 |  Sunny | 25° /16° | 0 mm | 7 | |
| Sept. 3 | Sunny | 25° /17° | 0 mm | 7 | |
| Sept. 4 | Partly cloudy | 24° /17° | 0 mm | 7 | |
| Sept. 5 | Sunny | 25° /18° | 0 mm | 7 | |
| Sept. 6 |  Overcast | 24° /18° | 0 mm | 6 | |
| Sept. 7 | Partly cloudy | 25° /18° | 0 mm | 7 | |
| Sept. 8 | Partly cloudy | 26° /19° | 0 mm | 7 | |
| Sept. 9 | Partly cloudy | 27° /19° | 0 mm | 7 | |
| Sept. 10 | Overcast | 24° /18° | 0 mm | 6 | |
| Sept. 11 | Sunny | 23° /18° | 0 mm | 6 | |
| Sept. 12 |  Cloudy | 22° /17° | 0 mm | 6 | |
| Sept. 13 | Partly cloudy | 21° /17° | 0 mm | 6 | |
| Sept. 14 |  Mist | 21° /16° | 0 mm | 6 | |
| Sept. 15 | Cloudy | 22° /16° | 0 mm | 6 | |
| Sept. 16 |  Patchy rain possible | 21° /17° | 0.2 mm | 5 | |
| Sept. 17 | Overcast | 21° /16° | 0.4 mm | 6 | |
| Sept. 18 | Overcast | 21° /16° | 1 mm | 6 | |
| Sept. 19 | Mist | 21° /16° | 0 mm | 6 | |
| Sept. 20 | Mist | 20° /16° | 0 mm | 4 | |
| Sept. 21 | Sunny | 21° /19° | 0 mm | 7.3 | |
| Sept. 22 | Sunny | 20° /19° | 0 mm | 6.9 | |
| Sept. 23 | Sunny | 22° /20° | 0 mm | 7.2 | |
| Sept. 24 | Sunny | 22° /20° | 0 mm | 7.2 | |
| Sept. 25 | Sunny | 22° /20° | 0 mm | 6 | |
| Sept. 26 | Sunny | 23° /21° | 0 mm | 6 | |
| Sept. 27 | Overcast | 22° /21° | 0 mm | 5 | |
| Sept. 28 | Overcast | 23° /21° | 0 mm | 6 | |
| Sept. 29 | Overcast | 25° /22° | 0 mm | 6 | |
| Sept. 30 | Overcast | 27° /21° | 2.7 mm | 6 | |
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Important Notice
Our weather forecast for Oxnard in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Oxnard forecast closer to your planned date for the most up-to-date weather information.
Change Month
Oxnard in September - FAQ
What are the expected maximum and minimum temperatures in Oxnard during September?
During September, expect a variety of temperatures with highs around 21° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Oxnard during September?
Rainfall in Oxnard during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Oxnard during September?
The average wind speed in Oxnard during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Oxnard
Explore the daily rainfall trends and prepare for Oxnards September weather 💧
Typically, Oxnard has 1 rainy days in September with a total of 1.9 mm of rainfall.
UV exposure in Oxnard during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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