16 Meteorological Register kept at St. Petersburgh. (Jury, 
a. There were days i in which the temperature rose higher thar the 
freezing point in the warmest part of the day............ aie 
4, Of these days, there were, in which the temperature was 80°. ot 
Between 80° and 67°.................. aise nib iajaiein (010 ef0/nisiaby 4 
GTP and Ga ee cenaie nae ieee ee ee sles ae 
55° ANAS Ejajocickels aipnciee denice Aieis a Mit ieteoella 
AAO ANU eon. exten comeartedeiny tee biden Byer 
4, a. The mean temperature in the mornings and evenings from the Ist 
of November to the Ist of the same month each year......... 
6. And the mean temperature at mid-day.........2.0.. ee eseeeees 
c. But the mean temperature, from observations three times a day, 
taken soon after mid-day, WaS.. -..0.. eesseeeeececcseceeres 
The same for the mornings and evenings. peace Uaeieuswlcsmens'e 
d. General mean temperature, from three observations each day. ... 
5, a, Last frost in the first part of the year was on May 18, 1818, and 
April 28, 1819. 
First frost in the latter part of the year was on Sept. 13, 1518, and 
Oct. 15, 1819, 
. Wind blew ; very stormy or hurricanes. ........2...-seeeeeees 
WY grads pty B yogic « BUR bient ole ce vinisete viele deesitie ewcccceeee 
Windy Snot cieenere bib bobs oa Selah Cet E sie he slebe wee, eadels 
Moderaicly windy. wee iefeinfa’elee oes eee seseces eetaee visage ecoves 
WAIN a lnicccinena ose naain cen eer Sieblelnlese eva clererers cinivlete. obtelale'els 
e. North wind prevailed .......s+++s+ WM TOY HIT Ue Ales hide etee 
SANUS ies o Soeiisc aie alaysis(atareeta iain Seu so use Snoee oc sesacs 
PIOUEN cle araieleteiele= gods cnpiets.enincins'aste,s = Sb eiuiavieislaiein us ouieles 
UVES te ste: ate\ stoves e's o/=lupinteint cleiee sla ssiciclsisienian snleisjesie cee tse 
North-east. ......... Lar clceies sim ales cise sleet ewes Meise tre’ peers 
South-east ...........-- Sib miaisinielelnicieie eines loisjatale sieis vate oo ners 
SOLER WESE see cinlelsfusicoinsivintewininras citleip/siniel= Baidasis Bele piss ocimecs 
North-west 02 o.veeciccs soe cteaveW cress css o's sects sus.cs wc ote 
d. Perfectly clear days.........-. SOGDUGE eiafalell iofala aj evaiatolel sre laieiete 
Partly clear and partly cloudy. .......0..ec-0- ceeccescccececes 
MU VERON By foni> cieivinie sist-miawiigi bys Biisin es -e) siale pelted Seer ae ine 
e- There were in the above, misty days........22++2-+++ sida sees 
G.pa. Wain telliduring, |. w..e\ siete acs ole bev ele Pulecstbetetelelere “Pe 
NOW’ «.< oeale os eee eam chit Sa kie ae lotetawla KfoleMlalGie/aiecalt clot a0 
UElaeSENMLGS ere cc here 2 Sere oiate elelape clatmiela slacctoln yeti cbeisse nint= eco sisies eis 
b First /andw was on Oct. 14, 1818, ana Oet. 17, 1819. 
Last snow was on May 5, 1818, and May 10, 1819. 
c. The water continued frown. 3% NES Scheid ate. oR bist eee cael ete 
TIS RMMIMEE NAM Fe oe,c'> ori) o.sin'na = ee larelare Laie wivieeeteleia eeeeeleieeee 
d, The rain, hail, and snow, were equal to a column of water of... . 
The proportion of water yielded, from rain to that from snow, was 
BS. wee rece ereerencsrecesnereeesesesescereeesevesseesess 
Ts Mae Span ibe oasceac vc ailois a mics ad «manana s donee 
First thunder occurred on April 15, 1818, and April 6, 1819. 
Last thunder was on the Sept. 1, 1818, and Sept. 18, 1819. 
