AQUEOUS PRECIPITATION OF THE UNITED STATES. 



35 



PENNSYLVANIA.— Continued. 



Snow for each Month, Season, and the Year. 





ti 



B 

 S 



1 



S 





Extent 



1 IATE. 









•5 





c 



a 



>f series. 





Ohserver. 



Reference. 



40 



tfi 

 4.60 



m 



< 



£ 



> 

 32-85 



1 rs mos. 



Beginning. End. 







5-63 



14.18 



8.44 



1 8 



Jan. 1856; Dec. 1 866 



V. Scriba, Dr. R. Mid- 



P. 0. and S. I. Vol. 1, & S. 0. 



















ler, G, Albrea 





4' 



[2.28 



ii-S4 



i°-93 



11. 00 



45-75 



12 9 



Jan. 1854; Dec. 1S66 



F, Darlington 



" " " " " 



4 2 



9.25 





13-07 







1 2 



June, 1854; Feb. 1856 



0. T. Ilobbs 



P. O. and S. IT Vol. 1. 



43 



[O.71 





11.03 



7.71 





10 



Aug. 1S53; May, 1854 



W. 0. Blodget 



MS. and P. O. and S. I. Vol. 1. 



44 



IO.90 











5 



1854 



J. R. Lowrie 



P. 0. and S. I. Vol. 1. 



45 





14.18 





9-79 





1 10 



Jan. 1839; Dec. 1841 





Journ. Frank. Inst. 



46 



13.00 



11. 17 



12.88 



H-39 



48.44 



6 4 



Jan. 1854; June, 1863 



Dr. T. Swift 



P. 0. and S. I. Vol. 1, and S.O. 



47 

 4 S 













1 



1854 



Dr. A. C. Blodget 



P. 0. and S. I. Vol. I. 





14.60 









9 



1839 



Porter 



Journ. Frank. Inst. 



49 





20.05 



i°-95 



12.25 





11 



1S55 



Dr. A. Heger 



P. 0. and S. I. Vol. 1. 



50 



9-49 







10.78 





1 8 



Jan. 1839; Dec. 1841 



Allen 



Journ. Frank. Inst. 



51 



12. 11 



11.87 



10.87 



7-49 



42-34 



2 5 



Jan. 1856; Sept. 1S59 



Prof. W. C. Wilson 



P. 0. and S. I. Vol. 1. 



52 

 53 



10.71 



11. 41 



8.50 



8.25 



38.87 



5 i° 



Feb. 1856; Dec. 1866 



Prof. C. S. James 



P. 0. and S. P. Vol. 1, & S. a 



9-99 



13-67 



8.81 



8.01 



40. 48 



3 it 



Jan. 1839; Sept. 185S 



Dick & Limber, T. H. 



Jr. Fr. In., P.O. & S.I. Vol. I. 



















Thickstun 





54 



11.89 



I3-71 



11.63 



8.09 



45-32 



2 4 



Feb. 1856; May, 1862 



ll.A.I'.iickenstein, J.C. 

 Harvey, O.T.Huebner 



P. O. and S. Vol. 1, and S. O. 



55 



11.28 



10.03 



8.97 



8.62 



3S.<in 



7 10 



Aug. 1857; Dec. 1866 



1 )r. J. R. Hofier 



" " " " " " 



56 



12.90 



11.27 



S.2S 



8-53 



40. 9S 



2 



Apr. 1S57; Mar. 1859 



F. L. Stewart 



P.O. and S.I. Vol. 1. 



57 



19.68 



12.72 



8.29 



10.32 



51.01 



1 8 



July, 1857; Mar. 1859 



S. Alsop 





58 

 59 













4 



Nov. 1858; Apr. 1859 



J. Barrett 



" " " " 



8-53 



10. 11 



6.97 







1 7 



Apr. 1S39; Apr. 1858 



Egelman, Dr. J. B. 



Jour. Fr. In. P.O. & S.I. Vol.1. 



















Peale, C. Hahn 





60 













3 



1859 



W. R. Boyers 



P. O. and S. I. Vol. 1. 



61 













2 



1863 



T. H. Savery 



Sm. Obs. 



62 



10.63 



9' 54 



9.84 



6.31 



5 6 -32 



2 6 



June, 1859; Jan. 1S65 



J. Eggert 



P. O. and S. I. Vol. 1. 



63 







11.50 







5 . 



1859 



S. Scott 





64 



10.79 



11.04 



14.66 



ij-72 



50.21 



2 6 



Feb. i860; July, 1S62 



" " 



Sm. Obs. 



65 



9-94 



10.43 



8.51 



9.28 



3S.16 



5 



Jan. 1S39; Dec. 1S43 



" " 



Journ. Frank. Inst. 



66 



11.37 12. 15 



6.67 



8-95 



39-14 



2 11 



fan. 1S39; Dec. 1841 



Hewston 



" 



67 



11.05 



■3-76 



8.IO 







2 1 



Vcli. 1S39; Dec. 1 841 



Harris 



" " " 



68 









9.04 





9 



Jan. 1S39; Mar. 1S40 



Gaskell 





69 

 70 













2 



1839 



Frick 





9.03 



11. 71 



7-23 



9- 85 



37-82 



2 4 



Feb. 1839; Aug. 1 84 1 



Atkins & Chatwick 



(< it ti 



7 1 



6.92 



S.oi 



5-77 



5- 2 5 



25-95 



2 6 



Mar. 1839; Dec. 1S41 



Rase 





72 





12.56 



9.04 







1 4 



Apr. 1839; Dec. 1841 



Stokes 



" " " 



73 



74 



9-34 



8.76 

 9.48 



8-44 



8.80 



36.06 



5 

 5 1 



1839 



Nov. 1S39, Dec. 1 84 1, 



and 1849-50-51 



Mason 

 Mechling 



Jour.Fr. In.& MS. in S. Coll'n. 



75 

 76 



77 













3 



Dec. 1839; May, 1S41 



Dennis & Maxwell 



Journ. Frank. In>-t. 









12.50 





10 



Dec. 1839; June, 1841 



Weethee 



K << a 



10.75 



13.89 



8.47 







1 3 



Aug. 1840; Dec. 1 84 1 



P. C. of Lyceum 





78 

 79 





9.21 



9.62 







1 5 



Feb. 1840; Dec. 1841 



Lewis 



" " " 



9-54 



9.50 



6.26 



6.29 



31-59 



1 7 



Feb. 1840; Dec. 1841 



Connelly 



" " 



80 





9.65 









11 



Apr. 1S40; Aug. 1 84 1 







81 













5 



May, 1S40; Apr. 1841 



Brown & King 





82 













1 



1840 



Campbell 





83 













1 



1840 





" 



84 













1 



1841 







85 









5-65 





4 



Feb. i860; Mar. 1861 



E. Kohler 





86 

 87 

 88 

 89 



9.51 

 11.7S 



9.71 

 6.6c 



13-42 

 12.44 

 10. o< 



7.6C 



9.07 

 8-57 

 8.83 



I 1.2/ 



8.87 

 9.91 



6.94 

 11.08 



40.87 



42.70 

 35-52 



:3 6 '7° 



8 

 4 

 1 6 

 1 



1836; 1843 



1849; 1852 

 1840 and part of 1841 

 in 1849 and 1850 



Mordecai, Capt. U.S.A. 

 John Jackson 



Corydon Marks 



MS. in Sm. Coll'n. 

 Journ. Frank. Inst. 

 MS. in Sm. Coll'n. 



90 



91 

 92 



8.6; 



7.2S 



8.0$ 



9-36 



33-35 

 38.40 



45-38 



1 

 14 

 1 1 



1853 

 1835; 1848 



J. R. Lowrie 

 Lehman 



Roberts, Engineer. 



8.9- 



13-4; 



12.5c 



10.48 



Jan. 1 861; Jan. 1S62 



J. I. Travelli, G. H. 



Tracy 

 Prof. R. Mueller 



Sm. Obs. 



93 



I2.4( 



» 134. 



l8.K 



11.26 



SS.21 

 1 



1 6 



Jan. 1S61; Jan. 1S62 





3 Monthly means not accessible. 



