914 Meteorological Summary for 1 827. — Hampshire . 



ANNUAL RESULTS FOR 1827. 



Barometer. Inches. 



Greatest pressure of the atmosphere, Dec. 28th. Wind N.E. 30-580 

 Least ditto i. ditto March 4th. Wind S.W. 28*790 



Range of the quicksilver 1*790 



Annual mean pressure of the atmosphere 29-900 



Mean pressure for 190 days with the moon in North decl. 29-872 



for 164 days with the moon in South decl. 29-927 



Annual mean pressure at 8 o'clock A.M 29-899 



at 2 o'clock P.M 29-900 



. at 8 o'clock P.M 29-903 



Greatest range of the quicksilver in March and December 1-510 



Least range of ditto in June 0-690 



Greatest annual variation in 24 hours in March 0-940 



Least of the greatest variations in 24 hours in June 0*320 



Aggregate of the spaces described by the rising and falling 



of the quicksilver 73*000 



Number of changes 266* 



Self-registering Day and Night Thermometer. Degrees 



Greatest thermometrical heat, July 7th and 8th, Wind N. 80 



cold, February 16th, Wind E 14 



Range of the thermometer between the extremes 66 



Annual mean temperature of the external air 52*57 



. of do. at 8 A.M 51*43 



of do. at 8 P.M 51*19 



. of do. at 2 P.M 57*54 



Greatest range in February 42*00 



Least of the monthly ranges in September 24*00 



Annual mean range 31*25 



Greatest monthly variation in 24 hours in July 25*00 



Least of the greatest variations in 24 hours in December . . 17*00 



Annual mean temperature of spring water at 8 o'clock A.M. 52*46 



De Luc's Whalebone Hygrometer. 



Greatest humidity of the atmosphere, several times in Degrees. 



November and December 100 



Greatest dryness of ditto, May 1 3th 33 



Range of the index between the extremes 67 



Annual mean state of the hygrometer at. 8 o'clock A.M.. . 67*5 



at 8 o'clock P.M. . \ 71*2 



. at 2 o'clock P.M. . . 59*8 



■ r- at 8, 2, and 8 o'clock 66*2 



Greatest mean monthly humidity of the atmosphere in Dec. 82*2 

 — — — dryness of ditto in August 56*2 



Position 



