Oxnard (CA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Oxnard.
Climate overview of Oxnard
Oxnard, California, United States of America, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 21°C (70°F), peaking in September at 24°C (75°F) and dipping in December to 18°C (64°F).
The city tends toward dry conditions, with around 265 mm (10 in) of rainfall per year. It does, however, have a distinct dry season from April to November. July is the sunniest month, averaging 11.4 hours of sunshine per day.
Oxnard Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Oxnard - and find the best time to visit.
Monthly Temperature in Oxnard
With minimal seasonal shifts, Oxnard experiences a constant climate year-round. Typically, average maximum daytime temperatures range from a comfortable 24°C (75°F) in September to a pleasant 18°C (64°F) in the coolest month, December.
Nights vary from 15°C (59°F) in September to around 7°C (45°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Oxnard
Oxnard has a relatively dry climate with low precipitation, averaging 265 mm (10 in) of rainfall annually. The climate in Oxnard shows significant variation throughout the year. Expect moderate rainfall in January, the wettest month, with an average of 60 mm (2.4 in) of precipitation over 5 rainy days.
In contrast, the driest month August offers drier and sunnier days, with around 0.2 mm (0.01 in) of rainfall over 0 rainy days. For more details, please visit our Oxnard Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Oxnard
For those who appreciate different seasons, Oxnard serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 11.4 hours of sunshine daily, and embrace the darker days in November, offering only 6.1 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Best Time to Visit Oxnard
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, April, May, June, July, August, September, October and November
- Warmest weather: July, August, September and October
- Most sunshine: July
- Fewer rainy days: May, June, July, August and September
- Seasonal pattern: A distinct dry season from April to November
Frequently asked questions about the climate in Oxnard
What is the best time to visit Oxnard?
January, April, May, June, July, August, September, October and November typically offer the most optimal weather in Oxnard. In contrast, February, March and December tend to have less optimal conditions. Oxnard has a distinct dry season from April to November.
What temperatures can I expect in Oxnard?
Daytime highs range from 18°C (64°F) in December to 24°C (75°F) in September. Nighttime lows range from 7°C (45°F) to 15°C (59°F). Temperatures stay relatively stable year-round.
How much rain does Oxnard get?
Annual rainfall is around 265 mm (10 in). January is the wettest month with 60 mm (2.4 in), while August is the driest with 0.2 mm (0.01 in).
How sunny is Oxnard?
Oxnard receives around 3,114 hours of sunshine per year. July is the sunniest month with 342 hours, while November is the cloudiest with just 182 hours. Overall, Oxnard enjoys abundant sunshine.
Oxnard 3-Day Forecast
Oxnard on the map
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