1925 ] Storer: A Synopsis of the Amphibia of California 
13 
Dec. Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec. 
Fig. C. Mean maximum air temperatures (in degrees Fahrenheit), by months, 
at Napa, Waco, and Ithaca. See figure A for legend. 
Dec. Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec. 
Fig. D. Mean monthly precipitation (in inches) at Napa, Waco, and Ithaca; 
See figure A for legend. Average annual precipitation (in inches): Napa, 23.7; 
Waco, 35.4; Ithaca, 34.4. 
