METEOROLOGICAL JOURNAL. 179 



REMARKS. 



1812. Twelfth Month. 25. A very slight fall of snow. 27. 

 A little snow last night. 30. 31. Windy night : small rain at 

 intervals. 



1813. First Month. 1. Small rain at intervals. 3. Misty 

 morning. 5. Windy. 6. Windy: small rain. 7. Very misty, 

 a. m. dark and cloudy, p. m. About 8, some lightning, which 

 was soon followed by a shower. 9. Hoar frost : at 9, a. m. 

 thick air, with Cirrostratus and Cirrocumulus : sounds come 

 freely from the city, with the wind at S. S. W. Sleet and rain 

 followed within an hoar. 13. Overcast, a. m. thin sleet arid 

 lain. 14. Cloudy. \g. A little snow, a.m. 22. Clear, p. ai. 

 A fine red burst in the horizon at sun-set. 



RESULTS. • 



Winds variable. 



Barometer : greatest observed height, 30'52 in. ; least 29*3Q ia. 



Mean of the period 30*022 inches. 



Thermometer : greatest height 50° ; least 23°. 



Mean of the period, 36 ,0 25. 



Evaporation 0*36 inches. Rain and snow 0*51 inches. 



Plaistow, L, HOWARD. 



First Month, 23, 1813. 



