Historical weather data, all-time temperature records, and monthly climate averages for Newman, CA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Newman runs mild, with average highs of 74° and lows of 44° across 122 years of records. The date has seen a wide swing though — from a scorching 90° in 2015 down to a freezing 31° back in 1945. Rain is unlikely but not impossible, with just an 18% chance of any precipitation.
Newman plays in the extremes — the thermometer hit a blistering 117° on July 24, 2024, and bottomed out at 15° on January 14, 2007, a spread of over 100 degrees. The wettest single day on record dropped 4.1 inches on January 17, 1988, and the town even saw 4 inches of snow on New Year's Day 1916.
Newman follows a classic Central Valley pattern: cool and damp in winter with average highs in the mid-to-upper 50s in January, climbing steadily to a peak of 98° during the second week of July. If you're heat-averse, aim for November through February; the wettest stretch runs late January into early February, averaging about a half-inch per week.