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AC quit in a Bakersfield heat wave

In a long run of 105 degree days, healthy systems fall behind in the late afternoon and weak ones finally fail. Here is how to tell which one you have.

Updated October 29, 2026 · Sources listed at the end

On this page
  1. Behind, or broken?
  2. Heat illness: the signs
  3. Where to go
  4. If the power goes out
  5. Getting it fixed

Behind, or broken?

In 2026 Meadows Field logged 15 days in a row at 100°F or more, ending August 12, 2026. The high for the year was 111°F on August 9, 2026. On days like that a healthy system can lose a few degrees by early evening.

  • Probably behind: the air at the vents is cold, the outdoor fan runs, the house warms slowly in the afternoon and recovers after dark.
  • Probably broken: the air at the vents is warm, the outdoor unit is silent or humming, there is ice on the lines, or the house never recovers overnight.

July nights at the airport now average about 73.7°F, up from 70.1°F over 1961-1990, so the recovery window is shorter than it used to be.

Nights per year when the low stayed at 75°F or above

1938: 4 nights19381939: 1 nights1940: 2 nights1941: 3 nights1942: 6 nights1943: 1 nights1944: 2 nights1945: 5 nights1946: 5 nights1947: 0 nights1948: 0 nights19481949: 1 nights1950: 8 nights1951: 3 nights1952: 3 nights1953: 2 nights1954: 5 nights1955: 5 nights1956: 9 nights1957: 1 nights1958: 8 nights19581959: 16 nights1960: 13 nights1961: 24 nights1962: 1 nights1963: 1 nights1964: 7 nights1965: 5 nights1966: 11 nights1967: 32 nights1968: 14 nights19681969: 23 nights1970: 27 nights1971: 29 nights1972: 18 nights1973: 23 nights1974: 26 nights1975: 21 nights1976: 19 nights1977: 36 nights1978: 27 nights19781979: 26 nights1980: 15 nights1981: 21 nights1982: 33 nights1983: 6 nights1984: 14 nights1985: 7 nights1986: 2 nights1987: 0 nights1988: 14 nights19881989: 3 nights1990: 12 nights1991: 7 nights1992: 8 nights1993: 5 nights1994: 2 nights1995: 7 nights1996: 9 nights1997: 4 nights1998: 20 nights19981999: 7 nights2000: 8 nights2001: 9 nights2002: 11 nights2003: 21 nights2004: 4 nights2005: 22 nights2006: 23 nights2007: 15 nights2008: 17 nights20082009: 13 nights2010: 10 nights2011: 6 nights2012: 17 nights2013: 21 nights2014: 26 nights2015: 23 nights2016: 21 nights2017: 49 nights2018: 34 nights20182019: 26 nights2020: 24 nights2021: 50 nights502022: 47 nights2023: 22 nights2024: 38 nights2025: 17 nights2026: 24 nights2420261961-1990 average: 16.6
Source: NOAA NCEI daily summaries, station USW00023155, 1938-2025 plus 2026 through October 24, 2026. A night at 75°F or more means the house barely cools off before the next hot day.

Heat illness: the signs

The National Weather Service lists heat exhaustion signs as heavy sweating, cold, pale, clammy skin, a fast weak pulse, and nausea or cramps. Heat stroke is a 911 call: a body temperature of 103°F or more, hot red skin and a fast strong pulse. Confusion or fainting can follow.

Where to go

Kern County opens cooling centers in the San Joaquin Valley on days forecast at 105°F or higher. The CDC says fans alone won't prevent heat illness once the temperature is in the high 90s.

If the power goes out

Ready.gov advises keeping the fridge and freezer closed, unplugging electronics to protect them from a surge, and never running a generator indoors or in a garage. When power returns and the AC won't start, check its breakers before you call.

Getting it fixed

Tell us the house has no cooling and whether anyone at risk is home. Emergency AC repair.

Questions Bakersfield homeowners ask

Why can't my AC keep up when it is 105 outside?

Most home systems are designed to hold a set temperature difference, not to keep a house at 72 on the hottest afternoons. If the vents blow cold and the house recovers after dark, the system is probably working.

What are the signs of heat stroke?

The National Weather Service lists a body temperature of 103°F or more, hot red skin and a fast strong pulse. Confusion or fainting can follow. Call 911.

Sources

  1. National Weather Service: Heat Cramps, Exhaustion, Stroke
  2. National Weather Service: During a Heat Wave
  3. CDC: Heat and People without Air Conditioning (June 25, 2024)
  4. CDC: About Heat and Your Health (July 20, 2026)
  5. Kern County Family: 2026 Kern County Cooling Centers Now Open (county schedule, June 2026)
  6. Ready.gov: Power Outages (updated June 4, 2026)
  7. NOAA NCEI daily summaries, Bakersfield Meadows Field Airport (USW00023155), accessed October 29, 2026