Sun Thermometer, max. G2'\ 4 p.m.. briiiht sunshine 0. 



Mean dew noint 35.0^". mean force vapor .2Si'2, mean Innnulity 7(!.0. 



Wind. W.S.W.. total movement 1.").") in., mean honrlv vei. 6.5 ni. max. pressure 



14 lhs.=o3 m. per hour. 7-30 p.m. Stopped rainiui; at 1-30 p.m. .00 in water 

 fell; at base of tower .07 in. Ozone 0. 



14. Barometer reduced to sea level, max. 30.71, min. 30.105, mean ."io.fil. 

 Temperature, max. 32^, 38'',1 a.m., min. 21.5*^, 22°, 12 p.m., mean hourly 29.1". 

 Sun Thermometer, max. 101'', 2 p.m., hrii^lit sunshine 9 1-2 lirs. 



Mean dew point 10.7'^, mean force vapor AOoO. moan humidity 48.0. 

 Wind. S.S.W., total movement 175 ni.. mean houi-ly vel. 7.3 m., max. pressure 

 10 lbs. =45 ni. per hour, 3 a..m. Ozone 2. 



15. Barometer reduced to sea level, max. 30.71. min. 30.025, mean 30.275. 

 Temperature, max. 40^', 34'», i) p.m., min. 25", 22.5'-'. 1 a..m., mean hourly 29.0°. 

 Sun Thermometer, max. 35'', 2 p.m., bri<rht sunshine 0. 



Mean dew point 24", mean force vapor .1910, mean humidity 68.3. 

 Wiml. W., total movement 32 m., mean hourly vel. 1.3 m., max. pressure 

 3-4 lbs. =12 m. per hour, 6-30 p..m. Began raining at 9 a.m. Ozone 0. 



16. Barometer reduced to sea level, max. 30.21, min. 29.60, mean 29.82. 

 Temperature, max. 48", 46°, 11 a.m., min. 14^, 13^, 12 p.m., mean hourly 35.5°. 

 Sun Thernnnneter. max. 84", 3 p. m., bright sunshine 1 hr. 



Mean (lew point 30°, mean force vapor .2267, mean humidity 78.7. 



Wind, S.W., total movement 237 m., mean hourly vel. 9.9 m., max. pressui'e 

 16 lbs. =57 m. per liour, 3 p.m. Stopped raining at 3 p.m. 1.02 in. water 

 fell. Snow squall in p. m. ; fall of snow inappreciable. Ozone 0. 



17. Barometer reduced to sea level, max. 30.575, min. 30.23, mean 30.543. 

 Temperature, max. 25°, 25°, 1 a.m., min. 13.5°, 12", 8 a.m., mean hourly 20.0". 

 Sun Thermometer, max. 82°, 12-30 p.m., bright sunshine 9 1-2 hrs. 



Mean dew point 5.3 ', mean force vapor .1098, mean humidity 54.7. 

 Wind, S.W., total movement 224 m., mean hourly vel. 9.3 m., max. pressure 

 10 lbs. =45 m. per hour, 2 a.m. Ozone 5. 



18. Barometer reduced to sea level, max. 30.57, min. 30.435, mean 30.495. 

 Temperature, max. 37°, 38. 5°, 3 p.m., min. 19.5°, 16.5°, 2p.m., mean hourly 27.5°. 

 Sun Thermometer, max. 96°, 3 p.m., bright sunshine 4 hrs. 



Mean dew point 21.7°, mean force vapor .1672, mean humidity 72.0. 

 Wind, W.N.W., total movement 59 m., mean hourly vel. 2.5 m., max. pi'essure 

 2-3 lbs. =12 m. per hour, 1 a.m. Ozone 0. 



19. Barometer reduced to sea level, max. 30.48, min. 30.165, mean 30.353. 

 Temperature, max. 43°, 37°, 12 p.m., min. 19.5°, 16°, 7 a.m., mean hourly 30.4°. 

 Sun Thermometer, max. 85°, 11-30 a.m., bright sunshine 2hi's. 



Mean dew point 25.3°, mean force vapor .1891, mean humidity 75.0. 

 Wind, E.N.E., total movement 42 m., mean hourly vel. 1.8 m., max. pressure 

 2 lbs. =20 m. per hour, 12 p.m. Ozone 1. 



20. Barometer reduced to sea level, max. 30.145, min. 29 61, mean 29.75. 

 Temperature, max. 55°, 54 , 5 p.m., min. 29.5°, 28°, 1 a.m., mean hourly 43.6°. 

 Sun Thermometer, max. 56", 2 p.m., bright sunshine 0. 



Mean dew point 37.3°, mean force vapor .3004. mean Iramidity 78.0. 



Wind, E.S.E., total movement 248 m., mean hourly vel. 10.3 m., max. pressure 



8 3-4 lbs.=42 m. per hour, 11-30 p.m. Rain from 6 a.m. to 6.30 p.m. .09 in. 

 water fell; at base of tower, .1! in. Ozone 4. 



21. Barometer reduced to sea level, max. 29 975, min. 29.865, mean 29.943. 

 Temperature, max. 37. 5°, 38. 5°, 1 a.m., min. 16°, 14°, 10 p.m., mean hourly 34.4°. 

 Sun Thermometer, max. 101'^, 1-30 p.m., bright sunshine 4 hrs. 



Mean dew point 21.7°, mean force vapor .1883, mean humidity, 66.3. 



Wind, S.W., total movement 226 ra., mean hourly vel. 9.4 m., max. pressure 



9 lbs=42 m. per hour, 1-30 a. m. Ozone 7. 



22. Barometer reduced to sea level, max. 30.575, min. 29.94, mean 30.332. 

 Temperature, max. 20°, 28°, 1 a.m., min. 10'\ 7°, 11 p. m., mean hourly 19.6°. 

 Sun Thermometer, max. 73°, 12 m., bright sunshine 6 hrs. 

 Mean dew point 5.7°, mean force vapor .0966, mean humidity 62.0. 

 Wind, S.W., total movement 337 m., mean hourly vel. 14.0 m., max. pressure 



15 lbs. =55 m. per hour, 1 p.m. * Ozone 0. 



