Triple-digit heat returns to Fresno County with no cooldown ahead
Seven triple-digit days in June and 14 more by July 31 left Fresno County with no real cooldown, pushing farmworkers, seniors and anyone without air conditioning.
Temperatures in Fresno County were back in the triple digits Friday, with readings around 103, 105 and 107 degrees, and the National Weather Service in Hanford said the Central Valley had already logged seven triple-digit days in June and 14 more by July 31. That kind of run hit hardest in Fresno, Clovis and the Valley floor, where farmworkers in the fields, unhoused residents downtown, seniors in older apartments and families bracing for high cooling bills had the least room for error when the heat settled in.
Fresno County's Office of Emergency Services says extreme heat often causes the highest number of annual deaths among weather-related hazards, and it defines the danger period as high heat and humidity above 90 degrees for at least two to three days. The county's emergency page tells residents to call 9-1-1 when heat creates an immediate danger to life, property or the environment. The City of Fresno directs people looking for warming and cooling center information to 559.621.CITY or 311.
For anyone dealing with a power problem, PG&E says to report an outage at 1-800-743-5002. Its heat safety page also points people to 211 or text 211-211 for transportation to cooling centers, free to California residents, and the state heat hotline is 1-877-435-7021. Those numbers matter when a home loses power in the middle of a 107-degree afternoon or when a family cannot keep the air conditioner running long enough to cool down.
The work rules are just as specific. Cal/OSHA's outdoor heat illness prevention standard covers agriculture, construction and landscaping and requires water, rest and shade. That is the baseline for crews moving through Fresno County orchards, job sites and roadside work, not a suggestion for later in the day. Kevin Musso said in an August 1, 2025 report that “Late July to the beginning of August is when the numbers say we have our hottest days,” and The Fresno Bee's climate data puts Fresno's average first triple-digit day at June 2. By late July, the county was well past that marker and still deep in the Valley's hottest stretch.
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