Zipcode 92173 - San Ysidro California is in Hardiness Zones 10a and 10b

Zip Code 92173 Border
Zone 10a
30°F to 25°F
Zone 10b
35°F to 30°F
View the Full California Hardiness Zone Map

Additional Gardening Related Data for Zipcode 92173 - San Ysidro, California

1990 Hardiness Zone:Zone 10a: 30F to 35FCalifornia 1990 USDA Hardiness Zone Map
Average First Frost:January 11 - 20California First Frost Date Map
Average Last Frost:January 1 - 10California Last Frost Date Map
Koppen-Geiger Climate Zone:BSk - Cold Semi-Arid Climate
Ecoregion: California Ecoregions
Palmer Drought Index: Very MoistCalifornia Drought Index Map
Heat Zone Days: Rare Over 86°FCalifornia Heat Zones Map

Annual Climate Data for Zipcode 92173 - San Ysidro, CA

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)45474952565963646357494554
Avg Max Temp (°F)68687071737781838278736874
Avg Precip (In.)2.562.332.5.86.24.09.03.11.28.471.221.412.09

Related Maps

  • California 2012 USDA Hardiness Zone Map
  • California 1990 USDA Hardiness Zone Map
  • California First Frost Date Map
  • California Last Frost Date Map
  • Map of California Record High/Low Temperatures
  • California Interactive Drought Monitor Map
  • California Drought Index Map
  • California Ecoregions
  • California Heat Zones Map

Source Data:

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