Temperature for January
In Oxnard, CA during January the average high temperature is 65.4°F. The hottest day on record was January 12, 1996 when the temperature hit 90.0°F.
Precipitation for January
In January the average monthly rainfall in Oxnard, CA is 0.58 inches with rain usually falling on between 4 and 5 days. 1953 was the driest January with only 0.00 inches of rain falling, and 2005 was the wettest January with 10.00 inches of rain. The wettest single day in January was 10 January 2005 when 3.71 inches of rain fell.
In January it usually snows on between 0 and 1 days. In January there have been some years when thunderstorms have occurred, although there are other years when there hasn't been a thunderstorm in January.