160 Mr, Howard^ s MeteorohgicalJournaL [Feb. 1821. 



REMARKS. 



Twelfth Month.— \^ 2. Cloudy. 3. Cloudy: windy night. 4. Fine. 5. Cloudy. 

 6 — 9. Cloudy. 10. Overcast: some rain. 11. Overcast. 12. Cloudy: rainy 

 night. IS. Showers, with gusts of wind most of the day : some sleet at one, p.m. : 

 about half-past eight, p. m. a lunar corona surrounded by a double, cploured halo. 

 14. Fine. 15. Windy: bleak. 16. Rain: sleet: snow: boisterous. 17. Gloomy: 

 ground covered with snow in the morning. 18. Gloomy : the snow nearly all gone. 



19. Foggy night: a faint lunar halo, of the largest diameter, about eight, p.m. 



20. Gloomy. 21. Gloomy: foggy. 22. Foggy morning: cloudy. 23. Overcast: 

 drizzling. 24. Bleak. 25. Cloudy: bleak. 26, 27. Bleak and cloudy. 28. Fine 

 dear morning : very cold wind. 29, 30. Cloudy : very cold and boisterous wind. 

 31. Overcast: cold wind. 



RESULTS. 



/ Winds : N, 1; NE, 4; E, 8 ; SE, 2 ; S, 2 ; SW, 5 ; W, 5 ; NW, 4. 



Barometer : Mean height 



For the month 29*983 inches- 



For the lunar period, ending the 27 th 30*002 



For 13 days, ending the 12th (moon south) 29*990 



For 14 days, ending the 26th (moon north) 29*981 



Thermometer: Mean height 



For the month 39*241» 



For the lunar period 40*645 



For 29 days, the sun in Capricoernus 42*482 



Evaporation 1*01 in. 



Kain 1-67 



Mean of hygrometer. 78^ 



Laboratory, Stratford, First Month, 16, 1821. R. HOWARD. 



