WISLIZENUS ATMOSPHERIC ELECTRICITY. 289 



5. — The observed Positive and Negative Electricity in connection 

 with other Meteorological Phenomena. 



POSITIVE NEGATIVE HIGHEST NO ELEC. 



ELEC. ELEC. POS. ELEC. OR 0. 



1861 — January, was observed 179 times. ... 3 times. . . 40 D 



February 162 6 34 



March 168 15 30 



April 157 12 33 1 



May 171 17 25 1 



June 162 5 16 8 



July 183 3 14 1 



August 176 5 15 6 



September 169 1 18 10 



October 162 4 33 20 



November 172 2 42 6 



December 175 5 37 6 



2046 78 42 59 



1862— January 179 5 40 2 



February 166 2 33 



March 179 8 48 



April 157 22 52 l 



May 180 5 32 3 



June 143 2 21 20 



July 153 8 11 24 



August 143 4 19 40 



September 117 1 23 01 



October 143 3 35 41 



November 157 7 42 16 



December 166 35 17 



1883 67 52 225 



1863— January 173 7 55 6 



February 150 9 54 8 



March 165 11 50 6 



April 144 12 31 26 



May 116 6 25 59 



June 81 5 12 93 



July 95 6 16 85 



August 124 13 23 49 



September 138 5 25 37 



October 151 6 40 25 



November 146 3 36 30 



December 144 5 43 37 



1627 88 55 _461 



1864— January 158 3 65 23 



February 130 4 45 39 



March 144 9 42 29 



April 117 6 60 55 



May 152 2 45 32 



June 138 3 18 35 



July 108 11 18 71 



August 61 4 14 119 



September 75 14 22 90 



October 121 1 40 60 



November 101 3 55 76 



December 105 1 44 80 



1410 61 65 709 



