1886.] 



PUBLIC DOCUMENT — No. 33. 



123 



The remaining 233 days were "fair," having the sky from 

 four to seven tenths obscured at each observation. 



The highest temperature of the year was 93.0°, occurring 

 July 9 ; and the lowest -18.0°, on January 28. From these 

 extremes is obtained the absolute range of temperature for 

 the year; viz., 111.0°. 



Miscellaneous Phenomena. — Dates. 



Snow. 



Lunar 

 Halos. 



January, 

 February 



March, 



April, 



May, 



June, 



July, 



August, 



September, 

 October, . 



November, 



December, 



13,14,15,31, 

 9,13. 



6. 



15. 



10, 11, 12. 



10. 



27. 



3, 6, 11, 12, 

 21, 24. 



7, 8, 10, 22, 



23, 24, 25, 



26. 



3, 14, 16, 18, 

 20, 21, 27, 

 28, 29, 30. 



22, 23, 30. 



17, 21, 28. 



1, 5, 8, 10, 

 14, 16, 18. 



I, 7, 14, 15, 

 29. 



12, 29. 



22, 23, 24, 

 25, 26. 



3, 4, 8, 13, 



18. 



6, 12, 17. 

 9, 16, 25. 



1, 15, 31. 



4, 5, 7, 12, 26, 



28, 29. 



1, 2, 8, 14, 18, 

 23, 30, 31. 



4, 5, 7, 8, 16, 

 17, 22, 27, 28, 



29, 30. 



2,3.4,5,6,7, 



9, 10, 14, 21, 



26. 



1, 2, 3, 4, 5, 

 10, 11, 13, 18, 

 19, 21, 22, 23, 

 24, 25, 30, 31. 



4,5,8, 14,16, 

 22, 23. 



3, 4, 6, 13, 14, 

 21, 29, 30. 



1,2,5,6,7,8, 

 19, 20, 25. 



4, 9, 14, 23, 

 31. 



24. 

 25. 



20. 



