Mean (low point 2.7", nn-nn force \!i|)<>i- .1().'!7, micmm Imniidity 58. 



Wind, 8.W., total uiovt'iniMit ls7 in., iiu'iin liourlv vcl. 7.f< ni., uia.x. pressiiru 



4 lbs.=2S m. i)i'r hour, 5-30 a..\i. Ozone 40. 



14. Baronietor reclnctnl to sou level, max. 80. KJ;'). min. 2'.i.'.i;!."). mean 2'.>.;kh,h- 

 Teinporatnre. max. 40. 5^^,41. 5'', 3p..m.. niin. 24'', 20", 1 .v.m.. mean liourlv ;!:5.;5'^ 

 Snn Tliernionieter, l)riu;ht sunshine !S lirs. , 



Mean dew point 20.;^'-". mean force vapor .211(1. mean hnniidity 55. 

 Wind, S.W., total movement 22^i m.. mean honrly vol. D.o m., max. pressure 

 3 1-4 lbs. =25 m. per hour, 4-30 a.m. O/one :?d. 



15. Barometer reduced to sea level, max. 30.41, min. 30.025, mean 30.23. 

 Temperature, max. 37'-\ 3!).5'*. 1 p.m., min. 23". 22. 5'^. 12p.>r.. moan hourly 31.5" 

 Sun Thermometer, briiiht sunshine 7 hrs. 



Mean dew i)oint 22", moan force vapor .1742, moan Imniidity 72. 



Wind. N., total movement 132 m., mean hourly vol. 5.5 m., max. pressure 



3 lbs. =24 m. per hour, 12-30 p.m. Ozone 40. 



Ui. Barometer reduced to sea level, max. 30.55, min. 30.41, mean 30.50. 

 Temperature, max. 30^^, 29.5°, 3 p.m., min. lo'', 11.5", 7 a.m., mean hourly 23**. 

 Sun Thermometer, bright sunshine 4 hrs. 



Mean dew point 1G.7", mean force vapor .1323, mean humidity 73.7. 

 Wind, N., total movement 178 m., mean hourly vol. 7.4 m.. max. pressure 



1 lb. = 14 m. per hour, 4 p.m. Ozone 30. 



17. Barometer reduced to sea level, max. 30.43, min. 29.G3, mean 30.017. 

 Temperature, max. 33.5", 36", 3 P.M., min. 2fi°, 24", 1 a.m., mean hourly 30.2". 

 Sun Thermometer, brisrht sunshine 0. 



Mean dew point 26.7 ', mean force vapor .1831, mean humidity 80. 



Wind, N., total movement 325 m., mean hourly vel. 13.5 m., max. pressure 



13 lbs. =51 m. per hour. 5 p. M., Snow and rain fell at intervals during; the 



day boijinuing about 7 a. m. Ozone 20. 



18. Barometer reduced to sea level, max. 29.71, min. 29.455, mean 29.555 

 Temperature, max. 36", 38.5", 3 p.m., min. 27.5°. 25.5°. 8 p.m., mean hourly 32.2° 

 Sun Thermometer, bright sunshine 2 hrs. 



Mean dew point, 24.3", mean force vapor. 1938, mean humidity 69. 



Wintl, N.W., total movement 312 m., mean hourly vel. 13 m., max. pressure 



5 lbs. =40 m. per hour, a.m. The storm of the 17th ceased in the early 

 part of the forenoon. About 1 in. of snow feU=.65 in. water at base 



of tower. Ozone 70. 



19. Barometer reduced to sea level, max. 30.395. min. 29.71, mean 30.13. 

 Temperature, max. 26.5°, 31°, 1a.m.. min. 12", 9°, 12 p.m.. mean hourly 16.5°. 

 Sun Thermometer, bright sunshine 9 hrs. 



Mean dew point — 1.3", mean force vapor .0865, mean Immidity 49.7. 

 Wind, N.W., total movement 318 m., mean hourly vel. 13.3 m., max. pressure 

 9 lbs. =43 m. per hour, 1-30 p. M. Ozone 50. 



20. Barometer reduced to sea level, max. 30.595, min. 30.365, mean 30.478. 

 Temperature, max. 26°, 30°, 11 p.m., min. 8.5". 4". 7 a.m.. mean hourly 17.9° 

 Sun Thermometer, bright sunshine 9 hrs. 



Mean dew point 2.7", mean force vapor .1147, moan humidity 54.7. 

 Wind, S.S.W.. total movement 87 m.. mean hourly vel. 3.6 m., max. pres- 

 sure ] lb. =14 m. per hour, 9 p.m. Ozone 10. 



21. Barometer reduced to sea level, max. 30.365, min. 29.79, mean 30.003. 

 Temperature, max. 37°, 37", 12 p.m., min. 26", 21°, 1a.m., mean honrly 32.8° 

 Sun Thermometer, bright sunshine 0. 



Mean dew point 30.3", mean force vapor .2180, mean humidity 78.7. 



Wind, S.S.W., total movement 235 m., mean hourly vel. 9.8 m., max. pressure 



2 3-4 lbs. =23 m. per hour, 5-30 p.m. A drizzling rain began about 12 m. 

 and contiuued falling the rest of the day. Ozone 20. 



22. Barometer reduced to sea level, max. 30.01, inin. 29.79, mean 29.933. 

 Temperature, max. 40.5", 42", 3 a.m., min.. 30°. 27". 10 p.m.. mean honrly 35.7" 

 Sun Thermometer, bright sunshine 8 hrs. 



Mean dew point 22.7°, mean force vapor .2044, mean humidity 60. 



Wind, N.W., total movement 253 m.. mean hourly vel. 10.5 m., max. pressure 



7 lbs. =37 m. per hour, 10 a.m. The storm of the 21st ceased about 7-30 a. 



M. with a trace of snow at that time. .01 in. water fell; at base of tower 



.03 in. Ozone 70. 



