Historical weather data, all-time temperature records, and monthly climate averages for Beaumont, CA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Beaumont typically feels like a comfortable spring day, with average highs around 75° and lows dipping to 45° overnight. The date has seen some wild swings over the years though — temps once hit 96° back in 1989, and bottomed out at a near-freezing 33° in 1981. Rain is unlikely, with just an 8% chance of any precipitation.
Beaumont is no stranger to extremes — this inland pass city has baked at 116° in early September 1982 and shivered at 18° in December 1978, a range of nearly 100 degrees. Measurable snow is rare but not unheard of, with a half-inch falling as late as November 12, 1985. The wettest single day on record dumped 3.48 inches on Valentine's Day 2019.
Beaumont runs hot in summer and mild the rest of the year — late July is the peak, with average highs of 99°, while late December is the coolest stretch at 65°. Winters are dry and spring-like by most standards, and rain is concentrated in late winter, with the wettest week of the year falling at the end of February into early March. If you're heat-averse, aim for November through April, when highs stay in the 60s and 70s.