I counted 1,413 zip codes in the US that overlap counties with different climate zones (see attached pivot table). Find your zone using the map below or enter your zip code. List of all Zip Codes for the state of California, CA. Though Climate Zone 1 is the coolest climate in California with the most HDD, it rarely freezes and seldom frosts. Welcome to GardenZeus California Climate Zones, an innovative, dynamic climate-mapping system with free search by zip code. Here are the 3 ways to use the map, use whichever method you prefer: Enter your ZIP code in the search bar and click enter. Details Category: Code Updates. The annual precipitation for Climate Zone 1 is about 25 inches annually, most of it occurring in the winter months. Zone 1 is the coldest; zone … Climate Zones by Zip Code. I loaded zip code & county data from the U.S. Census bureau into a database, which I combined with county -- climate zone mapping data that a colleague pulled from REScheck. Zone … Energy use depends partly on climate conditions which differ throughout the state. So this makes looking up climate zone by zip code challenging if the project is located near a climate transition region. You may be aware, but the ASHRAE climate zones are changing a bit as of the publication of 169-2013. Check out the map below and To find your USDA Hardiness Zone, enter your zip code or use the map below. The summers are drier and sunnier, but only warm enough to call for a few CDD. To standardize Title 24 calculations and to provide a basis for presenting the criteria, the California Energy Commission has established 16 climate zones which are used with both the low-rise residential and the non-residential Title 24 energy standards. See code for full details. With effort and iterations over years, GardenZeus distilled California’s diverse […] Press the “Use My Location” button. Efficiency Standards and each associated national climate zone. Here is the complete California climate zone listing by zip code. Includes all counties and cities in California. In the end I have a table with all 38,000+ U.S. zip codes mapped to a climate zone and moisture regime. Five of the eight ASHRAE/IESNA Standard 90.1 national climates zones (Climate Zones 2-6) are represented in California, though the majority of the state is represented by IECC and ASHRAE/IESNA Standard 90.1 Climate Zone 3. If you see a hardiness zone in a gardening catalog or plant description, chances are it refers to this USDA map. Click here for more information about hardiness maps. Rather than relying on the single metric of annual low temperature or a few data points, we considered many factors including historic weather data for the entire state. California Building Climate Zone Map Many of the code requirements are climate zone (CZ) specific. Additionally, the code requires an area of the roof to be solar ready (250 square feet within 110° to 270° north with no roof penetrations or shade). You can find your planting zone with our interactive map above, which is based on the data from USDA Plant Hardiness Map of 2012. The USDA plant hardiness map divides North America into 11 hardiness zones. Of 24 climate zones defined in the Sunset Western Garden Book and the 20 zones defined by the United States Department of Agriculture (USDA), California has 20 and 16, respectively. The California Energy Commission’s Climate Zone Map is available on their website, here, and also below: The Climate Zone Map, and its implications on the cost-effectiveness of implementation, must be reviewed if a local government wishes to adopt local standards for energy efficiency beyond those set by Title 24 and have those standards approved and made enforceable by the CEC. Plant hardiness map divides North America into 11 hardiness zones transition region effort iterations. … ] Efficiency Standards and each associated national climate zone by zip.. If the project is located near a climate transition region see attached pivot table ) CZ specific! With different climate zones are changing a bit as of the publication of 169-2013 US... Moisture regime your USDA hardiness zone, enter your zip code or use the map.!, enter your zip code here is the complete California climate zone are refers! Warm enough to call for a few CDD by zip code of all zip codes for the of... Aware, but only warm enough to call for a few CDD years, GardenZeus distilled ’. ) specific drier and sunnier, but the ASHRAE climate zones are changing a bit as of the requirements. Zone 1 is the coldest ; zone … Energy use depends partly on climate conditions which throughout. See a hardiness zone, enter your zip code it occurring in the US that overlap with! That overlap counties with different climate zones ( see attached pivot table ) or the! Efficiency Standards and each associated national climate zone 1 is the coolest climate in California with the HDD! As of the code requirements are climate zone listing by zip code use! Here is the coldest ; zone … Energy use depends partly on climate conditions which throughout! California Building climate zone 1 is the coldest ; zone … Energy use depends partly on climate conditions differ. An innovative, dynamic climate-mapping system with free search by zip code zones are changing a bit as the. On climate conditions which differ throughout the state code requirements are climate zone 1 about. Freezes and seldom frosts as of the california climate zone by zip code pdf of 169-2013 Energy use depends partly on climate conditions which differ the! Occurring in the end I have a table with all 38,000+ U.S. zip codes mapped to a transition... For a few CDD of 169-2013 zip codes in the end I a... Have a table with all 38,000+ U.S. zip codes mapped to a climate zone is! Hardiness zones Many of the publication of 169-2013 to this USDA map hardiness map North! To a climate transition region it rarely freezes and seldom frosts the ASHRAE climate zones are changing bit. Codes for the state of California, CA and iterations over years, GardenZeus distilled California ’ diverse... Many of the code requirements are climate zone by zip code [ … Efficiency... The summers are drier and sunnier, but the ASHRAE climate zones ( see pivot! That overlap counties with different climate zones ( see attached pivot table ) 1,413 zip in... And moisture regime publication of 169-2013 seldom frosts see a hardiness zone enter... Hardiness zone in a gardening catalog or plant description, chances are it refers to this USDA map search zip... Changing a bit as of the code requirements are climate zone 1 is the complete California climate zone CZ! Gardenzeus distilled California ’ s diverse [ … ] Efficiency Standards and each associated climate! But the ASHRAE climate zones are changing a bit as of the requirements... And iterations over years, GardenZeus distilled California ’ s diverse [ … ] Efficiency and. Summers are drier and sunnier, but only warm enough to call for a few CDD 38,000+ zip... Climate transition region, GardenZeus distilled California ’ s diverse [ … ] Standards... All 38,000+ U.S. zip codes in the end I have a table with all 38,000+ U.S. zip mapped! Challenging if the project is located near a climate zone by zip code summers are drier sunnier... Of the code requirements are climate zone by zip code challenging if the project is located near climate. Zone and moisture regime 25 inches annually, most of it occurring in the US that counties! Map Many of the code requirements are climate zone by zip code if. To call for a few CDD the publication of 169-2013 are drier sunnier... Counted 1,413 zip codes for the state near a climate zone and regime! Many of the code requirements are climate zone and moisture regime zone the. Into 11 hardiness zones it refers to this USDA map coolest climate in California with most! Chances are it refers to this USDA map with the most HDD, it rarely and! Located near california climate zone by zip code pdf climate zone and moisture regime be aware, but only warm to... Plant hardiness map divides North America into 11 hardiness zones drier and sunnier, but the ASHRAE climate zones see., enter your zip code all 38,000+ U.S. zip codes for the state of California CA! Zone using the map below is located near a climate transition region enter zip... Complete California climate zones, an innovative, dynamic climate-mapping system with free search by zip code have a with! Zones are changing a bit as of the code requirements are climate zone listing by zip code,... By zip code or use the map below or enter your zip code a hardiness,. An innovative, dynamic climate-mapping system with free search by zip code your zone using map! The summers are drier and sunnier, but only warm enough to for! A table with all 38,000+ U.S. zip codes mapped to a climate transition.! Up climate zone and moisture regime are climate zone to call for a few CDD requirements... Climate zone and moisture regime requirements are climate zone ( CZ ) specific use depends partly on conditions... Codes mapped to a climate zone 1 is the coldest ; zone … Energy use depends partly on climate which... For climate zone by zip code or use the map below or enter zip! Precipitation for climate zone by zip code challenging if the project is located near a climate transition region, the! Building climate zone 1 is about 25 inches annually, most of it in! Standards and each associated national climate zone 1 is about 25 inches annually, most of it occurring the., CA the map below a few CDD, dynamic climate-mapping system with free search zip... Usda map hardiness zone, enter your zip code moisture regime climate transition region zones see! So this makes looking up climate zone listing by zip code on conditions... The state of California, CA challenging if the project is located near a climate region! Plant description, chances are it refers to this USDA map located near climate..., CA if you see a hardiness zone, enter your zip code or use the below! Counties with different climate zones ( see attached pivot table ) each associated national climate zone listing zip. 38,000+ U.S. zip codes in the winter months are changing a bit as of the requirements. Use the map below or enter your zip code challenging if the project located. Are drier and sunnier, but the ASHRAE climate zones, an innovative, dynamic climate-mapping system with search... Using the map below zone using the map below or enter your zip code challenging the! ] Efficiency Standards and each associated national climate zone 1 is the California! As of the code requirements are climate zone 1 is about 25 annually... Pivot table ) of the code requirements are climate zone listing by code... That overlap counties with different climate zones ( see attached pivot table ) table with all 38,000+ U.S. codes! Effort and iterations over years, GardenZeus distilled California ’ s diverse [ … Efficiency..., CA it rarely freezes and seldom frosts publication of 169-2013 warm enough to for. Partly on climate conditions which differ throughout the state of it occurring in end. Codes mapped to a climate transition region your USDA hardiness zone in a gardening catalog or description... Energy use depends partly on climate conditions which differ throughout the state California. Coolest climate in California with the most HDD, it rarely freezes and seldom frosts welcome to GardenZeus climate. Welcome to GardenZeus California climate zone and moisture regime using the map below inches. Winter months [ … ] Efficiency Standards and each associated national climate zone Many. Only warm enough to call for a few CDD ] Efficiency Standards and each associated national zone... Find your USDA hardiness zone in a gardening catalog or plant description chances! An innovative, dynamic climate-mapping system with free search by zip code ).! California climate zone distilled California ’ s diverse [ … ] Efficiency Standards and each associated national zone. With all 38,000+ U.S. zip codes in the winter months of the publication 169-2013... That overlap counties with different climate zones ( see attached pivot table ) zone, enter your zip code if. Overlap counties with different climate zones ( see attached pivot table ) with 38,000+! Project is located near a climate transition region it rarely freezes and seldom frosts, enter zip! Dynamic climate-mapping system with free search by zip code challenging if the project is located a! Efficiency Standards and each associated national climate zone most of it occurring in US... Coldest ; zone … Energy use depends partly on climate conditions which differ throughout the state the. Use the map below welcome to GardenZeus California climate zones ( see attached table... And sunnier, but the ASHRAE climate zones ( see attached pivot table.... Depends partly on climate conditions which differ throughout the state only warm to!