Climate averages 1991–2020
Oxnard weather
in July.
A warm, very dry month: the 3rd warmest and the 3rd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Oxnard: daytime highs average 23.9°C and nights cool to about 17.2°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 2.3 mm of rain on fewer than one day, which makes July a very dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 12 min on an average July day.
The nearest other city in this atlas is Ventura (14 km away). In July its highs average 25.7°C, 1.8°C warmer than Oxnard, with 2.3 mm of rain.
Among the 498 cities listed in the United States, Oxnard ranks joint 484th of 498 for the warmest July highs and joint 75th of 498 for the driest July (rainfall, lowest first). The mean July high of those 498 cities is 30.3°C; Oxnard is 6.4°C cooler than that mean.
From July to August, average highs rise by 0.9°C to 24.8°C, and monthly rainfall falls from 2.3 mm to under 1 mm.
The annual picture
July in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Oxnard climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 16.6°C8.9°C | 8.9°C | 93 | 5.6 | 10.110 h |
| February | 16.5°C9.0°C | 9.0°C | 95 | 6.1 | 10.911 h |
| March | 17.3°C9.9°C | 9.9°C | 67 | 5.1 | 11.912 h |
| April | 18.6°C11.0°C | 11.0°C | 22 | 2.8 | 13.013 h |
| May | 19.9°C13.0°C | 13.0°C | 9.9 | 1.5 | 13.914 h |
| June | 21.8°C15.0°C | 15.0°C | 1.4 | 0.3 | 14.414 h |
| July, selected | 23.9°C17.2°C | 17.2°C | 2.3 | 0.4 | 14.214 h |
| August | 24.8°C17.8°C | 17.8°C | 0.3 | 0.1 | 13.413 h |
| September | 24.3°C17.2°C | 17.2°C | 3.1 | 0.5 | 12.412 h |
| October | 22.4°C15.0°C | 15.0°C | 18 | 1.9 | 11.411 h |
| November | 19.6°C11.8°C | 11.8°C | 23 | 2.8 | 10.410 h |
| December | 16.6°C9.1°C | 9.1°C | 58 | 4.9 | 9.910 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
July in nearby cities
- Ventura in JulyUnited States · 14 kmHigh 25.7°C · Low 18.1°C · 2.3 mm rain
- Thousand Oaks in JulyUnited States · 31 kmHigh 28.5°C · Low 18.4°C · 3.1 mm rain
- Simi Valley in JulyUnited States · 37 kmHigh 29.6°C · Low 18.7°C · 3.1 mm rain
- Santa Barbara in JulyUnited States · 54 kmHigh 30.0°C · Low 19.9°C · 2.7 mm rain
- Valencia, United States in JulyUnited States · 59 kmHigh 31.6°C · Low 19.0°C · 2.7 mm rain
- Santa Clarita in JulyUnited States · 62 kmHigh 31.6°C · Low 19.0°C · 2.7 mm rain
- Burbank in JulyUnited States · 80 kmHigh 32.1°C · Low 18.9°C · 3.1 mm rain
- Inglewood in JulyUnited States · 80 kmHigh 28.8°C · Low 17.8°C · 1.8 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Oxnard) is explained once on the Oxnard year overview and on the Sources, method and limits page.
Ventura lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.