210 



SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. QO 



LYON (BRON), FRANCE 



Lat. 45° 44' N. Long. 4° 55' E. H = 196 m 



PRESSURE AT STATION LEVEL: COR. TO 0° C. (32° F.) AND TO 



GRAV. AT 45° LAT. 



Means of £(7 h + 13 h + 18"), Greenwich meridian 

 700 mm + 



Date Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec. Means 



M'ns 47.9 45.5 44.5 41.7 43.9 45.2 45.3 45.5 46.0 45.2 44.8 46.3 45.1 



TEMPERATURE IN DEGREES C. 

 Means of \ (daily Max. + daily Min.) 



M'ns 



3.1 



4.0 



7.3 10.1 14.4 17.9 20.6 19.5 16.6 12.3 



6.6 



3.1 11.3 



TOTAL PRECIPITATION IN MILLIMETERS. 7 h to 7" 



M'ns 49.7 44.5 48.8 60.1 93.2 69.7 78.0 92.4 75.1 84.5 78.3 53.8 828.2 



