Moan (li'Av i>oiiit 27.;!'-'. inoaii forco vapor .22;{1. nu'aii liimiidity (i!>.;j. 



Wiiui, N., total inovoiuoiit (j4 ii\., im-an lioiirly vol. 2.7 in., max. pressure 



1-2 Ills. = 10 111. per hour, 4-30 am. Ozone 10. " 



i;{. Barometer reduced to sea level, max. 30.21t, miii. 30.10, mean 30.178. 

 Temperature, iiiax. 47.5°, .")2'', 3r.M., miii. 22", 18°, 7 a.m., mean hourly 35.4. "^ 

 vSnn Thermometer, max. !)0", 2 p.m., briy-ht siiiishiiie 10 hrs. 

 Mean dew point 30.3^', mean force vapor .247.">, mean Immidity 74..'!. 

 Wintl, S.8.E., total movement (i5 ni., mean hoiirlv vel. 2.7 in., max. presure 



1-2 lb. = 10 m. per hour, 10-30 a.m. Ozone 0. 



14. Barometer reduced to sea level, nnix. 30.19, min. 30.0!)5, mean 30.125. 

 Temperature, max. 53. 5^^,57. 5°, 2p.m.. inin.34.5",27.5", (i a.m., mean hourly 43.2" 

 Sun Thermometer, max. !)1°, 1 p.m., bri,a:ht suiLshine 10 hrs. 



Mean dew point SS*-', mean force vapor .3158, mean humidity 08. 



Wind, S.S.E., total movement 135 m., mean hourly vel. 5.5 m., max. pressure 



2 3-4 lbs. =23 m. per hour, 10-30 a.m. Ozone 0.* 



15. Barometer reduced to sea level, max. 30.35, min. 30.18, mean 30.252. 

 Tenii)eratnri>, max. 45"', 45.5*^, 1 p.m., min. 30", 25°, 7 a.m., mean hourly 38.2° 

 Sun Thermometer, max. 4(!°, 10 a.m., bri,i>ht sunshine 2 hrs. 



Mean dew point 35.3'^, mean force vapor .25()7, mean hnniidity 82.7. 



Wind, S., total movement 2G m., mean hourly vel. 1.1 m., max. pressure 

 1-4 11). =7 m. per liour, 12 m. A light rain began falling about 1 p.m. and 

 ceased about 9-30 p.m. .11 in. water fell ; at base of tower .12 in. Ozone 40. 



16. Barometer reduced to sea level, max. 30.33, min. 30.18, mean 30.293. 

 Temperature, max. 48'', 53°, 3p.m., min. 32'-', 29.5", 12 p.m., mean hourly 42.8°. 

 Sun Thermometer, max. 91°, 1-30 p.m., bright sunshine 10 hrs. 



Mean dew point 32.7°, mean force vapor .2935, mean humidity 04. 

 Wind, N., total movement 122 m., mean hourly vel. 5.1 m., max. pressure 

 4 lbs. =28 m. per hour, 10 a.m. Ozone 50. 



17. Barometer reduced to sea level, max. 30.34, min. 29.44, mean 29.88. 

 Temperature, max. 41.5°, 43.5°, 12 m., min. 30.5°, 26°, 2 a.m., mean hourly 37.9° 

 Sun Thermometer, max. 10°, 12 M., bright sunshine 0. 



Mean dew point 38', mean force vapor .2707, mean humidity 84. 



AVind, S.S.E., total movement 46 m., mean hourly vel. 1.9 m., max. pi'essure 0. 



A light but steady rain began falling about 6-30 a.m. and continued falling 



the rest of the daj'. Ozone 30. 



18. Barometer reduced to sea level, max. 29.85, min. 29.37, mean 29.647. 

 Temperature, max. 53.5°, 56°, 4 a.m., min. 40, 34°, 12 p.m., mean hourly 45.6° 

 Sun Thermometer, max, 89°, 12-30 p.m., bright sunshine 8 hrs. 



Mean dew point, 34.7°, mean force vapor .3116, mean humidity 65. 

 Wind. X.W., total movement 216 m., mean hourly vel. 9 m., max. pressure 

 7 3-4 lbs. ^9 m. per hour, 7-30 a.m. The storm of the 17th ceased about 



3 a.m. .87 in. water fell; at base of tower .94 in. Ozone 40. 



19. Barometer reduced to sea level, max. 29.85, min. 29.615, mean 29.683. 

 Temperature, max. 49.5°, 53°, lp.jr..min. 37°, 35°, 12p.m., mean hourly 42.2°. 

 Sun Thermometer, max. 94°, 12 m.. bright sunshine 3 hrs. 



Mean dew point 33.3°, mean force vapor .3021, mean humidity 65. 



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

 6 1-4 lbs. =35 m. per hour, 2 p. m. Liglit show^ers fell at intervals fi'om 

 11 a.m. to 4 P.M. Only a trace of water fell. Ozone 20. 



20. Barometer reduced to sea level, max. 29.90, min. 29.63, mean 29.765. 

 Temperature, max. 36.5°, 39.5", 1 a.m., min. 31°, 28°, 9 p.m., mean hourly 33.3° 

 Sun Thermometer, max. 58", 9 a.m., bright sunshine 5 hrs. 



Mean dew point 22.7°, mean for(;e vapor .1907, mean humidity 65. 

 Wind, S.S.W., total movement 297 m., mean hourly vel. 12.4 m., max. pres- 

 sure 5 lbs. =32 m. per hour, 11 a.m. Ozone 50. 



21. Barometer reduced to sea level, max. 30.06, min. 29.90, mean 30.042. 

 Temperature, max. 41.5°, 46°, 3p.m., min. 28.5°, 24°, 7 a.m., mean hourly 35.1° 

 Sun Thermometer, max. 97°, 1 p.m., bright sunshine 10 hrs. 



Mean dew point 22.7°, mean force vapor .1997, mean humidity 65. 

 Wind, N.N.E., total movement 143 m., mean hourly vel. 6 m., max. pressure 

 1 1-4 lbs. =16 m. per hour, I a.m. Ozone 30. 



