1857.] 



Meteorological Table. 



191 







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REMARKS ON WEATHER. 



4. Blue birds singing this 

 moru. 



5. Ohio broke np and uav- 

 igatiou resumed. 



8. Raiu ended in suow. 

 10. About 5 A. M. wind blew 

 with violence from N. W. 



16. Green grass starting. 



17. Ther. at 70° at 3 P. M. 



18. Soft maple in bloom — 

 Frogs sing. 



1 9. Driving mist all day. 



20. Thunder shower at 4, P. 

 M. — Several showers du- 

 rina; the day. 

 A brilliant flash of light 

 in the night, probably a 

 meteor. 



26. Honeysuckle leaves an 

 inch long. 



21 



Remarks. — Feb. '56 was 

 much cooler than the same 

 month this year. Its mouth- 

 ly average was but 24.3, 

 whereas this year it is nearly 

 twice that. The barom, was 

 higher the night of the 10th 

 inst. than ever before record- 

 ed at this Station. 



E.xpLANATiON. — The state 

 of the sky is indicated in this 

 table by numbers from to 

 10 ; signifies perfectly clear 

 sky. 10 that it is entirely cov- 

 ered with clouds, and inter- 

 mediate numbers show the 

 number of tenths clouded. 

 The direction from which the 

 wind blows is shown in the 

 initials of the points of the 

 compass. Its force is indicat- 

 ed by numbers ; meaning 

 a perfect calm, and 10 the 

 most violent hurricane. 



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