Historical weather data, all-time temperature records, and monthly climate averages for East Hemet, CA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5th in East Hemet runs warm for early spring, with an average high of 73° and a low of 45°. The date's range tells the full story — a sweltering 88° in 2016 and a near-freezing 34° in 1999. Rain is unlikely, with just a 13% historical chance of any precipitation.
East Hemet plays in extremes — 116° in August 1997 is genuinely dangerous heat, while December 2007 bottomed out at 21°, a nearly 95-degree swing between the all-time records. The wettest single day on record dropped 4.6 inches in February 2019, a reminder that when it rains here, it can pour.
Summers are brutal and long, with average highs near 98-99° from late July through early September — peak heat arrives around the last week of August. Winters are mild by most standards, with average highs holding in the mid-to-upper 60s even in the coolest weeks of February. If you're chasing comfortable weather, April through May offers the sweet spot before the heat locks in.