AQUEOUS PRECIPITATION IN THE UNITED STATES. 



il 



DISTRICT OF COLUMBIA. 





Snow for each Month, Season, and the Year. 







i s 



c" 



s 



1 





^ 



Series Series 

 begins. ends. 



ExTENl 



Observers. 



References. 







Cl. ^ 



<; 



^ 



> 





yrs. 



rnos 









I 



10.76 12.48 



4.21 



9-13 



36-58 



Sept. 1857; Aug. 1858 



I 







J. Wiessner. 



S. Coll. 





2 



11.18 13.46 



8.09 



6.65 



39 



38 



Feb. i860; Feb. 1863 



2 



I 



C. B. Mackee. 



S. 0. 





3 



7.46 8.16 



4.80 



6.68 



27 



10 



Jan. 1824; Dec. 1829 



5 



9 



R. Little. 



S. Coll; J. Elliot's Hist. Sk. 





4 



. . 1 . . 







37 



78 



Jan. 1836; Dec. 1839 



4 







Judge Cranch. 



S. Coll. 





5 



10.46 10.54 



10.16 



10.06 



41 



22 



July, 1838; June, 1842 



3 



II 



Lieut. GiUiss, U. S. N. 



Sen. Doc. 28th Cong. 1844-5. 





6 



9-95'ii-43 



9.62 



7-85 



38 



85 



Jan. 1846; Dec. 1876 



28 









Am. Alms.; S. Coll.'; N. O. Reps. 





7 



II. 16 12.92 



9.60 



9.26 



42 



94 



IMay, 1852; Dec. 1876 



20 



5 



H. Diebitsch, W. Q. 



S. Coll. 





















Force, H. M. Ban- 























nister and others. 







8 



10.05 13-04 



12.08 



7.63 



42.80 



Oct. 1872; Dec. 1876 



4 



3 





Sig. Ser. Reps. 





9 



9.81,11.25 



8.92 



8.07 



38-05 



Jan. 1824; Dec. 1876 



37 



8 









FLORIDA. 





I 



9.82 



20.72 



20.77 







Oct. 1870; Nov. 1874 



2 



4 



W. H. Hunt, E. J. 

 Sturtevant. 



s. 0. 





2 



5.50 



20.43 



11.76 



8.09 



45.78 



July, 1840; Mar. 1861 



10 



4 



Judge A. Steele, Assist- 

 ant Surgeon. 



Met. Obs. Vol. I.; S. 0.; Ar. 

 Met. Reg. 1855; S. Coll. 





3 





15.60 



6.40 







May, 1869; Dec. 1870 



I 



I 



M. Martin. 



S. 0. 





4 



10.21 



16.25 



13-07 



6.90 



46.43 



Oct. 1871 ; Dec. 1874 



3 



3 



Saml. N. Chamberlain. 



" 





5 



11.45 



24.54 



16.25 



8.97 



61.21 



Feb. 1869; Dec. 1872 



2 



II 



W. M. L. Fiske, G. D. 

 Robinson. 



" 





6 



9.28 











Mar. 1867; June, 1867 







4 



Henry M. Corey. 



" 





7 



12.46 



13.72 



20.26 



13-79 



60.23 



July, 1842; Dec. 1874 



13 



7 



Assistant Surgeon. 



MS. from S. G. 0.; Ar. Met. 

 Regs. 1855 and i860. 





8 



7.88 



27.83 



9-67 



7-99 



53-37 



Jan. 1840; July, 1869 



17 



3 



** 



Ar. Met. Regs. 1855 and i860; 

 MS. from S. G. 0. 





9 



13.28 



18.89 



I7.II 



9-78 



59.06 



Jan. 1855; May, 1858 



3 



5 



" 



Ar. Met. Reg. i86o. 





lO 



9.34!28.o6 



6-99 



10.91155.30 



Feb. 1855; Apr. 1858 





3 



" 



" " 





II 



io.75|io.io 



15.27 



6.52i!42.64 



July, 1872; Nov. 1874 



2 



4 



John F. Rollins. 



S. 0. 





12 



S.19JII.76 



12.94 



8.36^38.25 



Dec. 1864; Nov. 1873 



7 





Assistant Surgeon. 



MS. from S. G. 0. 





13 



7-43;2i-69 



6.91 



3.87139.90 



May, 1851 ; Nov. 1854 



3 



7 



" 



Ar. Met. Reg. 1855. 





14 



9.1928.89 



9.96 



8.52 '56.56 



Jan. 185 1 ; June, 185S 



7 



5 



" 



Ar. Met. Regs. 1855 and i860. 





15 



9.86'22.62 



14-74 



io.8oj 58.02 



Mar. 1852; May, 1858 



6 



I 



" 



" " " 





16 



11.4921.49 9.71 



4.99 47.68 

 8.46 44.92 



Jan. 1841 ; Dec. 1843 



3 







" 



Ar. Met. Reg. 1855. 





17 



8.34'2o.i8 7.94 



June, 1856; Feb. i86i 



4 



7 



J. B. Bailey. 



Met. Obs. Vol. I ; S. 0. 





18 



6.59'i2.o4!i6.54 



3.29 38.46 



Jan. 1836; Dec. 1837 



2 







Chas. Howe. . 



Am. Aim. 1839. 





19 



lO.OI 



21.2713.07 



j 



8.66 



53-OI 



June, 1851 ; June, 1876 



13 



I 



Dr. A. S. Baldwin, R. 

 McLaughlin. 



Sig. Ser. Reps.; S. Coll.; Met. 

 Obs. Vol. I ; S. 0. 





20 



5.66 



13-9513-27 



6.13 



39.01 



Oct. 1832; June, 1876 



28 



7 



Assistant Surgeon, W. 



Sig. Ser. Reps.; MS. from S. G. 























C. Dennis, W. A. 



0.; Ar. Met. Regs. 1855 and 























Whitehead, J. D. 



i860; Am. Alms.; S. Coll.; 























Sumet, M. J. Shane- 



Met. Obs. Vol. I ; S. 0. 























felter. 







21 



7.62 



16.64 



9-45 



10.47 



44-18 



May, 1853; Nov. 1855 



2 



7 



J. Newton. 



Am. Alms. 1855-6; Met. Obs. 

 Vol. I. 





22 



13-30 



22.03 



15.60 



15-97 



66.90 



Dec. 1857; Oct. 1874 



5 



3 



E. R. Ives, A. D. 



Wolcott. 

 B. A. Couchman. 



Sig. Ser. Reps.; Met. Obs. Vol. 

 I ; S. 0. 





23 



10.50 



23.70 



5.60 



-8.69 



48.49 



Jan. 1869; July, 1870 



I 



7 



s. d. 





24 



9. 1 1 



8.7613.36 







Dec. 1873; Dec. 1874 



I 







W. F. Keeler. 



" 





25 



9.8920.75 8.77 



7-53 



46.94 



June, 1858; Mar. 1862 



3 



10 



Dr. J. B. Bean. 



Met. Obs. Vol. I ; S. 0. 





26 



6.3620.05 22.16 



5.27 



53-84 



July, 1870; Sept. 1871 



I 



3 



S. N. Chamberlain. 



s. 0. 





27 



15.83 26.4o'i2. 16 



9.85 



64.24 



May, 1870; Dec. 1874 



3 



8 



Chas. Beecher. 







' Smithsonian Institution. 



'■ Signal Service Office. 





E Consolidated series, obtained by combining all D. C. observations. ^ Also known as Atsena Otie. 





' Near Palatka ; observations for February, March, and April, 1869, at Palatka. J Also called Fort Capron. 





''Observations in January and February, 1841, at Fort Ried, a few miles distant. 





' Also known as Orange Hill. 



■» Formerly Alligator. 





