Maps of Temperature and Related Factors in California

Below are maps of California showing tempertature and other environmental factors related to heat. 

• Map A: Change in average temperature
• Map B: Average daily maximum temperature
• Map C: Intersection of elevation, increased temperatures, and ozone levels
• Map D: Impervious surfaces

 To learn more about temperature affects health, see Heat and Our Health. 

Map A:  Change in Average Temperature, 1950-2000

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Map B:  Average Daily Maximum Temperature, July 2006

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Map C:  Intersection of Elevation, Increased Temperature, and Ozone Levels

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Map D:  Impervious Surfaces in California

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