Meteorological Obfervations. 
aon 
Mean annual height and range of the Thermometer in each of the 
preceding years. 
a a ee 
Mean. Loweft. Mean, } Higheft. 
Years. Higheft, Range. Loweft. 
Years. Range. Highett. | Loweft: 
Range. 
Years, | Mean. 
17681 55 | 71 | 29 | 42 1776) 56 | 73.) .34 | 39 117851 49 
11769} 56 | 78 | 42 | 36 11777) 53 |.79 |.31. | 48 |1786] 49 
(1770) 48 | 57 | 37 | 20 1778] 53 | 80 | 31. } 49 |1787} 49. 
1771) 55 | 74 | 40 | 34 11779] 57 | 88 | 26 | 62 |1788}. 52 
1772) 55 | 75 | 38 |} 37 |1780) 52 | 84 | 24 | Go }1789] 51 
1773} 57 | 76 | 42 | 34 |1781] 55 | 84 | 24 | Go |1790] 51 
1774| 50 | 72 | 40 | 32 |1782) 49 1.78 | 30 | 48 |1791| 52 
1775} 58.| 76 44 | 32 |1783} 51 |:80 24 60 |1792| 51 
7 . 17841 47 3,76. | 26) 1 50 
Hence it appears, that the mean heat at Liverpool at twelve o'clock, deduced 
from an-average of twenty-five years, is 53° of Fahrenheit’s Thermometer : the 
greateft degree of heat during that period 86 ; the leaft 22°: the greateft 
range 64°; and the mean annual! range 46°. 
