Energy use depends partly on climate conditions which differ throughout the state. Because it is such a large state, California climate zones cover a wide range of temperatures. Averages are for Fresno Air Terminal, which is 4 miles from Fresno. Home » Climate Zones A plant's performance is governed by the total climate: length of growing season, timing and amount of rainfall, winter lows, summer highs, wind, and humidity. Fresno. Annual Weather Averages Near Fresno. This information represents an abridged version of the Commission publication California Climate Zone Descriptions , which contains detailed survey definitions of the sixteen climate zones. Retrieved from "https://openei.org/w/index.php?title=Fresno_County,_California_ASHRAE_169-2006_Climate_Zone&oldid=28829" Zone 9a: 20°F to 25°F: California City: Zone 8a: 10°F to 15°F: California Hot Springs: Zone 8a: 10°F to 15°F: California Pines: Zone 6a: -10°F to -5°F: Calimesa: Zone 9b: 25°F to 30°F: Calipatria: Zone 9b: 25°F to 30°F: Calistoga: Zone 9b: 25°F to 30°F: Callahan: Zone 8a: 10°F to 15°F: Callender: Zone â¦ July is the hottest month for Fresno County with an average high temperature of 96.0°, which ranks it as warmer than most places in California. Place: San Francisco County, California: ASHRAE Standard: ASHRAE 169-2006: Climate Zone Number: Climate Zone Number 3: Climate Zone Subtype: Climate Zone Subtype C: Start Date: 2006-01-01 Certain features that Zones 8 and 9 share are described under Zone 9. Thermal Belts around Southern Californiaâs Interior Valleys Growing season: early Mar. Monthly averages Fresno Longitude: -119.773, Latitude: 36.7468 Average weather Fresno, CA - 93650. ZONE 20. Temperature by: Fahrenheit / Centigrade From Open Energy Information. 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. In Fresno County, there are 3 comfortable months with high temperatures in the range of 70-85°. The tables below display average monthly climate and weather indicators in Fresno California. The most pleasant months of the year for Fresno County are October, May and April. ZONE 19. San Francisco County, California ASHRAE 169-2006 Climate Zone. To find the planting zone for California that you live in, simply find the area on the map above that you live in and match the color of that area to the map legend to the right. ZONE 9: Thermal belts of Californiaâs Central Valley. Station Data. The following pages are a listing of the climate zones associated with several thousand specific California cities, towns and other locations. through Nov. As in Zone 18, rainy winters and hot, dry summers are the normâbut here, winter lows dip only to 27 degrees to 22 degrees F/-3 degrees to -6 degrees C, allowing some tender evergreen plants to grow outdoors with protection. Monthly: 1981-2010 normals History: 2008-2019 As cited in the description of Zone 8, the biggest readily apparent difference between Zones 8 and 9 is that Zone 9, a thermal belt, is a safer climate for citrus than Zone 8, which contains cold-air basins. Based on weather reports collected during 1985â2015. County Climate Zone.