

S73- 



Br, Holj/olce's Meteorological Observations. 



1818. 



V- 



1^ 



3 



C * 



II 





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c3 ^ 



♦J *-■ ^ 



i> 3 2 



;3 



tf « C 



El) -• C9 



o 



^ >J H 



H 



2 ai " 



c •- - 



a r: iJ 



dj "" fli 



5 "5 :«" 



Fifth Series, 



W l4 i t« 



C5 w J-. ,-1 





:■§ 





♦^ OJ i/l 



f3 ^ ^ 



Feb. 



March 

 April 



May 

 June 



July 



Au.^. 



Sept, 



Oct. 



Nov. 



Dec. 



Mean 



I 



8 A. M. 



19.46 



13.67 



32.35 



40.1 



55.32 



68.75 



73.6 



68.38 



58.44 



47.54 



40.83 



21.67 



45.009 





Hottest 

 day. 



Jan. 



Feb. 



Marcl 



April 



May 



June 



July 



Aug. 



Sept. 



Oct. 



Nov. 



Dec. 



2 



o 



49 



Noon. 



SO. 3 



2T.85 



4!s2.93 



45.9 



63.9 



78.73 



83.48 



80.67 

 68.8 



60.9 



50.03 



31.9 



55.44 9 



Coldesc 

 day. 



o 



-11 



-6 



.-■' 



Sunyet. 



25.8 



21,09 

 36.46 



40.5 



53.5 



67.57 

 71.83 

 69.22 

 60.86 



53.7 

 44.73 

 28.06 

 47.781 





10 P. M. 



22.25 



16.64 



31.38 



37.9 



50.96 



64.03 



68.54 

 64.16 

 56.55 

 48.38 

 41.5 



2" 



29 



43.r98 



Mean. 

 24.46 



19.812 

 35.78 



41.107 

 55.92 



69.77 



74.362 



70.607 

 61.162 



52.63 

 44.272 

 26.23 

 48.009 



d. 



30 

 11 



28 50 



14 65 

 25 62 

 28 89 

 30 100 

 12 99 



1 99 



3 85 



12 74 



15 66 I 25 24 



6 11 



1 31 



4 42 



8 49 



15 58 



17 55 



29 44 



23 30 



Greatest change 

 within 24 hours. 



d. 



30 



o 





6 50 



17 



3 



46 



27 34 

 14, 15 24 



-, 25 21 



24 36 



21,30 28 



8,18,31 25 



12 28 

 26 28 

 24 29 

 26 24 

 17 31 



Kangv of 



each 

 month. 



60«' 

 56 

 54 

 31 



47 



51 

 41 



44 



41 



44 

 42 ■ 

 47 



Range of 

 seasons 

 and year. 



SOS W Id 

 <•- *c to 



o 



CO CJ-. O >« 



W3 oa o 00 



o o o o 



o 



f^ -^ ^ ''V 



0- -y -f ^ M 



I 





Thermometer at 80° and upwards j 'I'hermometer at 90*=* and upwards 



May 



June 

 Julv 



August 



September 



6 days 



15 



22 



17 

 4 



June 



July 



August 



4 days 



7 



4 



15 



64 



Hottest day June 30, 100 



Thermometer at ^y^ and under 



January 29 days 



Thermometer at 0° and under 



February 

 March 



April 



October 

 November 

 December 29 



27 



17 

 1 



2 

 5 



110 



January 

 February 



2 

 7 



days 



9 



Coldest day Jan. SO, 



11 



Mean 



Winter. 

 [ 25.463 



Spring. 

 I 44.269 



Summer. 



Autumn. 



1.579 I 52.688 



I 

 I 



Seasons. 



48.499 



-fit 



