Meteorological Observations foe the Years 1879-80. 343 



Summary of meteorological observations for the years 1869-1878 — continued. 



FEBRUARY, 1869-1878. 





1869 

 1870 



1871 

 1872 

 1873 

 1874 



1875 

 1876 

 1877 

 1878 



Tempera tcre in 

 open AIR. 



to 



50.5 

 38.0 

 46.0 

 48.0 

 40.0 

 41.0 

 27.0 

 51.0 

 52.0 

 44.7 



a 



• i— i 



-1.0 

 -15.0 

 -4.0 

 -10.0 

 -20.0 

 -10.0 

 -21.0 

 -12.0 

 15.0 

 21.5 



a 



22.9 

 20.9 

 23.7 

 19.2 

 15.6 

 21.0 

 3.4 

 21.3 

 32.6 



Barometer, height 

 reduced to 32°. 



03 



20.464 

 29.321 

 29.396 

 29.356 

 29.358 

 29.515 

 29.569 

 29.443 

 29.560 

 29.088 



a 



i 



28.453 

 28.000 

 28.104 

 28.195 

 28.237 

 28.136 

 28.357 

 28.417 

 28.472 

 28.267 



a 



o3 

 o 



28.932 

 28 871 

 28.859 

 28.889 

 28.857 

 28.995 

 28.955 

 28.931 

 29.108 

 28.655 



Rain and 



SNOW. 



a 

 o 



04 



03 



89 

 88 

 87 

 88 

 95 

 91 

 83 

 91 

 86 

 82 



MARCH, 1869-1878. 



1869 



1870 

 1871 

 1872 

 1873 



1875 

 1876 



1877 

 1878 



28.162 

 28.376 



28.138 

 28.431 

 28.227 

 28.121 

 28.030 

 28.064 

 28.049 

 28.218 



28.947 

 28.934 

 28.814 

 28.758 

 28.886 

 28.935 

 28.826 

 28.955 

 28.988 

 28.614 



0.49 

 3.85 

 2.96 

 2.18 

 2.07 

 0.95 

 0.90 

 2.27 

 3.40 

 2.43 



5.0 



17.0 



22.0 



10.0 



2.0 



80- 

 85 

 75. 

 82 

 75- 

 69 

 70 

 93. 

 84 

 73 



APRIL, 1869-1878. 



