DATES OF KILLING FROSTS 117 



Latest Earliest 



Location and County Elevation Spring Autumn 



Upper Coast Region Continued 



Fort Bragg, Mendocino 74 Mar. 18 Nov. 5 



Fort Ross, Sonoma 100 Mar. 21 Dec. 18 



Cloverdale, Sonoma 340 Mar. 25 Nov. 2 



Santa Rosa, Sonoma 181 May 10 Oct. 29 



Peachland, Sonoma 220 Apr. 11 Oct. 18 



Sonoma, Sonoma 30 Apr. 12 Dec. 2 



Calistoga, Napa 363 May 1 Oct. 



Napa, Napa 60 Mar. 30 Nov. 7 



Upper Lake, Lake 1350 Apr. 23 Sept. 29 



Sacramento Valley and Foothills 



Redding, Shasta 552 May 1 Oct. 17 



Red Bluff, Tehama 307 Apr. 19 Nov. 7 



Rosewood, Tehama 865 Apr. 12 Oct. 4 



Corning, Tehama 277 Mar. 26 Nov. 2 



Chico, Butte 193 Apr. 10 Nov. 6 



Durham, Butte 160 Apr. 4 Oct. 22 



Biggs, Butte 98 May 10 Nov. 23 



Oroville, Butte 250 Apr. 30 Nov. 23 



Palermo, Butte 213 Apr. 7 Nov. 14 



Fruto, Glenn 624 Apr. 4 Nov. 23 



Willows, Glenn , 136 Apr. 26 Nov. 28 



Dunnigan, Yolo 65 Feb. 25 Nov. 24 



Guinda, Yolo ! 350 May 1 Nov. 16 



Woodland, Yolo 63 Apr. 26 Nov. 26 



Davis, Yolo 51 Apr. 4 Oct. 22 



Vacaville, Solano 175 Apr. 4 Nov. 24 



Elmira, Solano '. . . 75 Apr. 4 Oct. 26 



Suisun, Solano .20 Apr. 4 Nov. 13 



Sacramento, Sacramento '35 Apr. 26 Oct. 17 



Folsom, Sacramento 252 Apr. 11 Nov. 24 



Wheatland, Yuba 84 Apr. 9 Nov. 7 



Auburn, Placer 1360 May 2 Oct. 15 



Colfax, Placer 2421 May 1 Dec. 5 



Eldorado, Eldorado 1609 Apr. 26 Dec. 20 



Placerville, Eldorado 1820 Apr. 28 Nov. 28 



Georgetown, Eldorado 2650 May 1 Oct. 15 



Nevada City, Nevada 2580 May 30 Sept. 29 



North Bloomfield, Nevada 3200 May 22 Oct. 1 



Jackson, Amador 1900 Apr. 28 Oct. 14 



Central Coast Region 



San Francisco, San Francisco 207 Mar. 27 Dec. 18 



Oakland, Alameda 36 Feb. 15 Dec. 15 



Berkeley, Alameda 320 Feb. 19 Dec. 14 



Niles, Alameda 87 Apr. 29 Oct. 17 



San Leandro, Alameda 50 Mar. 28 Nov. 24 



Livermore, Alameda 485 Apr. 12 Nov. 9 



Menlo Park, San Mateo 64 Feb. 13 Dec. 18 



San Jose, Santa Clara 95 Apr. 9 Oct. 22 



Santa Clara, Santa Clara 90 Apr. 9 Nov. 24 



Los Gatos, Santa Clara 600 Mar. 8 Dec. 9 



Gilroy, Santa Clara 193 May 11 Nov. 6 



Santa Cruz, Santa Cruz 20 Apr. 1 Nov. 23 



Laurel, Santa Cruz 910 Mar. 12 Oct. 24 



