‘WISTIZENUS—aTMOsPHBATO BLECTRICIVY. _ 117 : - 
Vi. The Appearance of negative electricity was ne in 
1851. | 1862. 
No. times. |[No. times. 
30 32 | with thunderstorms. 
28 25 | with rains without thunder and Jightning. 
20 4 with dry storms (without rain and witho 
: der and lightning). 
ag With snow. 
i 0 with fos. 
8 
or 
| 
hun- 
2 
VIl. Relation of Rain and Snow to Electricity. 
Rain without thunderstorm was accompanied 
By Positive Electri- | By Negative Electri- By no Electricity. Ss - 
Gity.. elby. oo 
In 1861. | In 1862. | In 1861. | in 1862. 
ae ee OB a e405 ee y 48565 o ok a ee 
SADUATY .........)1 7 5 
February me i 
Marea 5 6 
BOO ee OO Tt 
G i i 
1 
4, 
oe 228 9 2 ¢ i ae ee Ee 26 oe ee : (eee eh 
‘Sk se ee 
ee ek ae 
May Se a4 koe he j 
"eee es wal 
tee ee of ee aw 
June i oo 
ee no ls ous ne fig ay Gk ON UCR: IRR GG Tia ke a eR Cie ge OR OM BON eae oe Gia me ae 3 POS eRe de ce We segues hota Sinan ay : 
July SS eee oe FS fe aw ee & eee fae 8 be en 8 eo e ae ee ee oe ee ee +e ee ae 
2 
Ror o 
SROVIEMIDEE a 8, seen 
3 
2 
2 
29 8 we %& 
Ra ee eg 
(ieiouer 2. 
November ...... 
December ....., 
eee ewe 
2 
ha 
* 
* 
& 
= 
boned 
e 
* 
* 
a 
Se 
s 
food 
e 
es 
Be 
® 
bid 
i 
Ss ee 
. 
> 
&. 
e 
yy 
faa 
See & eS 
2 9 8 oe 
“<1 
ee 
50 + el./36 + el.)/23 — ¢1./28 — el. 15 no el./34no el. 
Snowing was accompanied 
By Positive Electri- || By Negative Electri- 
city. 
By no Electricity. 
city. ae oe 
Tn 1861. In 1862. || In 1861. In 1862. || Im 1861. | In 1862. 
January. ee ee 
oo oe 
se pee a ee 2 3 Cee ee ® I 
. 
sber 1 ; 
tC OP sec seeees Sh eS ee ao Oa ee eee eee he ye ao8 weed ea eee Be 
Sao 8 ae ROR SH eee ae GS 8 @ eee ee @ 
een ee & ae ee ee een 6 @ & YRS Oe Ce ee eS 
ae ere ber aoe se oe si as, 
Soe Te 
Re ee 3 & eB ee ee 
2 
(ee ew ee eae 2 eB 
gee ese Reh ee Sas Se 1 oe e ae S 
oe 2 ol joo, i noel 
REMARKS. 
The monthly. mean of atmospheric electricity in 1862 was 
not a SO regular: as that in 1861. While in 1861 an un- 
