AQUEOUS PRECIPITATION OF THE UNITED STATES. 



33 



PENNSYLVANIA.— Continued. 



Snow for each Month, Season, and the Year. 



10.61 

 11. 14 

 8.07 

 2.42 



5-°4 

 12.92 

 11.25 



8.56 



11.46 

 9-5° 

 3-°7 

 9-32 



9- S3 



2.21 



12.03 



11.02 



11.59 



11. 14 



12.32 



12.14 

 9-5' 



7-99 



S.55 



11.76 



12.49 



48 



S3 

 16.15 

 12.88 



IO -95 

 12.05 

 11.49 



'4-55 

 10.89 



8.52 

 12.30 



«3-3i 



10.52 



11.48 



9.66 



11.85 



9-34 

 "■73 



16.80 



11.25 

 9.92 



9-5 



1 j. (1 



13-70 



iQ-43 



11. 41 



7-63 



1.09 



9-57 

 10.01 



9-74 



9.78 



9-75 



6.23 



10.0 



9.17 



8.40 

 11. 01 



11.46 



9-4 



11. 11 



12.27 

 6.92 



13-19 

 8.42 



9.80 



9-35 

 7-36 

 8.24 



7.04 



"■35 

 10.31 



8.81 

 8.27 

 6-34 

 7-59 

 7-33 



10.96 

 10.14 



7-79 

 8.23 



7-24 

 9.90 



7-73 

 7-i5 



'3-55 

 9.22 

 11.29 

 10.83 



9.50I11.11 



H-I3 



18.86 

 8.60 

 6.41 



10.87 



7-45 



11.12 



9.26 

 7.91 



13-3° 

 6.42 



35-63 

 42.97 

 43.66 

 35-55 

 43-23 



0.1 8 



5°-43 

 44.18 

 38.10 

 41-53 

 33-56 

 45.22 

 36.7 



46.48 



46.94 



38-74 



42.41 



36.12 



45-56 



41.48 

 35-3' 



Extent 

 of series. 



56.51 



54-78' 

 37-oo, 

 35.12 

 47.68 

 34-48 



21 o 



30 3 



45 > 



5 1 



7 " 



1 8 

 4 2 

 9 7 



9 o 



4 

 14 8 



2 o 



6 1 

 10 3 



1 5 



8 11 



10 o 



3 5 



5 » 



4 5 



Date. 



Beginning. End. 



1S10; 1830 

 Jan. 1824; Dec. 1865 

 Oct. 1790; Dec. 1866 

 June, 1 840; June, 1S45 

 Feb. 1857; June, 1S65 



Apr. IS 4 3; Dec. 1845 

 Mar. 183*9; June, 1843 

 Jan. 1849; Jan. 1859 



June, 1819; July, 1828 



1843 

 Aug. 1S40; Dec. 1866 



1856 and 1858 



Jan. 1857; Jan. 1863 



Jan. 1839; Dec. 1S66 



July, 1839; May, 1843 

 Feb. 1839; July, 1863 



1817; 1827 

 Apr. 1841; Dec. 1845 

 Feb. 1840; Dec. 1861 



Jan. 1859; Dec. 1866 



April, 1840; Feb. 1S60 



April, 1846; Dec. 1859 



Feb. i860; Apr. 1862 

 Aug. 1839; Jan. i860 



Dec. 1839; Dec. i860 

 Jan. 1853; Dec. 1S61 



1854 



1854 



Jan. 1854; Dec. 1863 



Mar. 1849; M ar - '854 

 Jan. 1852; Feb. 1857 

 Sept. 1840; Dec. 1841 

 Part of 1849 an< l 1S50 

 Apr. 1853; Dec. 1859 



P. Legaroux 



Dr. Conrad, Dr. Swift 



and H. Eachers 

 Ch. Pierce & E. Hance 



Dr. A. D. Bache 



J. M. Greene, J. M. 

 Foltz, W. Johnson, D. 

 Harlan, S. Maulsby 



L. H. Parsons 



J. Edwards, J. H. Smed- 



ley 

 Haines 

 C. J. Wister 

 Dr. J. Heisely, W. O. 



Hickok 

 P. Friel 



Campbell, J. R. Wil- 

 liams, Prof. W. Smith 



J. A. A. Kinkead 



L. E. Corson, Rev. J. 

 Grier Ralston 



Darlington 



Jeffries, E. W. Beans 



G. Mowry, (Dr. F. 

 Chorpenning in 1856) 



J. F. M., S. Brugger 



J. Miller, Dr. W. Brew- 

 ster 

 Green, S. J. Coffin, G. 



S. Houghton 

 W. Heyser. 

 Whvte, W. D. Hilde- 



brand 

 Park & Reid, B. Grant 

 S. Brown, Rev. H. 



Heckerman 

 D. S. Deering 

 I. C. Martindale 

 J. Comly, J. W. Saur- 



man, I. C. Martindale 

 Dr. R. P. Stevens 

 F. Schreiner 

 Bakewell 

 Dr. H. Smyser 

 W. W. Wilson, Dr. H. 



Smyser, W. Martin, 



and others 



Am. Aim. 1839; Darby's Gaz. 



Sm. Coll'n and S. O. 



MS. in S. C. and P. O. and 



S. I. Vol. I, and S. O. 

 Exec. Doc. Senate, 1847. 



MS. in Sm. Coll'n and S. O. 



MS. in Sm. Coll'n. 



Am. Aim. 1S43; J° ur - Frank. 



Institute. 

 MS. in Sm. Coll'n, P. O. and 



S. I. Vol. I. 

 Darby's U. S. Gazetteer. 

 MS. in Sm. Coll'n. 

 Journ. Frank. Inst., P. O. and 



S. I. Vol. 1, Sm. Obs. 

 P. O. andS. I. Vol. 1, and MS. 



in Sm. Coll'n. 

 Journ. Frank. Inst., P. O. and 



S. I. Vol. 1, and Sm. Obs. 

 Journ. Frank. Inst., P. O. and 

 S. I. Vol. I, MS. and S. O. 

 Journ. Frank. Inst., MS. 

 Journ. Frank. Inst., MS., P.O. 



and S. I. Vol. I. and S. O. 

 Jour. Fr. In. (Blodget'sClim.) 

 Journ. Frank. Inst., MS. 

 Journ. Frank. Inst. MS., P. O. 



and S. I. Vol. I, and S. O. 

 Joiirp. Frank. Inst., P. O. and 



S. I. Vol. I, Sm. Obs. 

 Journ. Frank. Inst. 



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



Journ. Frank. Inst. 

 Journ. Fr. Inst, and Sm. Obs. 

 Journ. Frank. Inst. 



MS. in Sm. Coll'n and P. O. 



and S. I. Vol. I, Sm. Obs. 

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



P. O. and S. I. Vol. 1, Sm. Obs 



MS. in S.C..P.O.& S.I. Vol. I. 



Journ. Frank. Inst. 



MS. 



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



* At these stations it is doubtful whether melted snow is included or not. 

 6 For the Delaware County Institute of Science; also known as Lima. 



6 The means of the two series were taken for the monthly values in 185 7-8-9-6 1 -62-63-64. 



^ Near Shamokin. 8 The mean values are taken for the two series in 1861. B Results doubtful. 



10 Oakland Station and Marine Hospital; the latter station in 1858 and 1859. The height given is that of Oakland Station; 

 the elevation of the hospital is not known. 



5 March, 1870. 



