124 



TABLES OF MEAN TEMPERATURES. 



Hour. 



Jan. 



Feb. 



Mar. 



Apr. 



May. 



June. 



July. 



Aug. 



Sept. 



Oct. 



Nov. 



Dec. 



Year. 







Bl-HOURLY 



Means of Temperature. 







Port Kennedy, North Somerset.' Lat. 7 



2° 01'. Long. 94° 14' W. 



of G. 







Near sea level. Sir F. L. Mc 



Clintock. Aug. 



1858, to Aug. 1859, inclusive. 







Mdn't 



-34°.6 



-37°.6 



— 21°. I 



—6°. I 



+ ii°.4 



4-31°.! 



+37°-o 



+35°-9 



+24°.7 



+6°.4 



— i3°-o 



— 34°.o 



O°.00 



2 



—34 



b 



—37 



7 



—21.5 



-5-7 



11. 



30.2 



36.5 



35-6 



24.5 



6.9 



— 12.0 



—33-2 



0.00 



4 



—35 



I 



—37 



3 



—21.5 



—4-7 



13 



3 



33-3 



37-2 



35-6 



24 



2 



7-4 



—II. 6 



-33-1 



+0.64 



6 



—34 



8 



—37 



3 



— 22.0 



—4-1 



14 



3 



35-0 



39-2 



36.0 



24 



I 



7.0 



— II. 



—33-3 



+1.09 



8 



—34 



8 



—37 







-19.9 



—2.6 



16 



5 



38-1 



41.3 



36.8 



24 



7 



7.2 



—10.8 



—34-0 



+ 2.12 



10 



—34 



4 



-36 



9 



—15.2 



—0.6 



17 



6 



39-8 



42.9 



37-6 



25 



5 



8.1 



—10.5 



—33-4 



+3-37 



Noon 



—34 



I 



-36 



3 



—12.4 



+ 1.0 



18 



S 



39-8 



43-5 



38-1 



26 



5 



8.9 



—10.7 



-33-5 



+4.13 



2 



—34 



4 



—36 



3 



—12.5 



+ 1.4 



19 







38-S 



42-3 



38. 2 



27 







8.4 



—"•5 



—33-4 



+3-89 



4 



—34 



I 



-36 



8 



—14.2 



+0-3 



18 



2 



36-9 



42.0 



38.0 



. 26 



8 



7-4 



—12.0 



-33-8 



+3-22 



6 



—33 



7 



—37 



3 



—18.9 



— 2.2 



16 



5 



35-4 



41. 1 



37-7 



26 



4 



7-2 



—12.3 



—33-9 



+2.1S 



8 



—33 



9 



—37 



I 



—19.7 



—4-4 



14 



3 



33-9 



40.0 



37-2 



25 



6 



7-1 



—12.6 



— 34-0 



+ 1-37 



10 



—33-9 



—37.0 



— 20.0 



-5-8 



+ 126 



+320 



+38.6 



+36.7 



+25-4 



+7.0 



—12.7 



—34-1 



+0-73 



Mean 



—34-4 



—37-1 



—18.2 



—2.8 



+ 15-3 



+35-3 



+40.1 



+36.9 



+25-4 



+7-4 



—II. 7 



-33-6 



+ 1.S9 





Means corrected for error of scale. 









Hourly Means 



BETWEEN 4 A 



M. AND 10 P. M. 









Sitk 



a, Alaska Ter'y. 



Lat. 57° 03'. 



Long. 135° 20' W. of G. 







Alt. 20 



ft. 18. 



7 to 1864, inclusive. Magnetical and meteorological observatory at Japons 



d Island 









(Annales de I'obsei 



vatoire, physique central de Russie.) 







Mdn't 

 I 



























[39-80] 

 [39-57] 



2 



























[39-40] 



3 



























[39-30] 



4 



29-89 



28.76 



32.61 



35-41 



40.45 



45-97 



50.24 



50-71 



47-41 



41.99 



36.95 



31.46 



39-32 



S 



29-93 



28.69 



32-35 



35-67 



41.04 



47-03 



50-97 



50-97 



47-54 



42.08 



36.88 



31.30 



39-54 



6 



29.95 



28.58 



32-35 



36-31 



42.61 



4S.69 



52.15 



51-51 



47-75 



42.12 



36.63 



31-32 



40.00 



7 



29.89 



28. 38 



33-12 



38.03 



44-46 



49.86 



5369 



53.08 



48.76 



42.2S 



36.68 



31-25 



40.79 



8 



29. 84 



28.76 



34.67 



39-89 



46-13 



52.04 



55-17 



54-59 



50.24 



42.96 



36.74 



31-28 



41.86 



9 



30.16 



29-93 



36.59 



41.52 



47-84 



53-71 



56.88 



56.20 



51.82 



44-03 



37.42 



31-44 



43-13 



10 



30.89 



31-59 



38.11 



42.98 



49-23 



55.06 



58.07 



57-5S 



53-33 



45-07 



38.27 



31-98 



44-35 



II 



31.82 



33-23 



39-33 



44.12 



50.38 



56.16 



59.00 



58-77 



54.68 



45-99 



39.06 



32-69 



45-42 



Noon 



32-63 



33-71 



39-83 



44.60 



50-83 



57-22 



59-76 



59-56 



55.60 



46.75 



39-94 



33-44 



46.16 



I 



32-71 



34.00 



40.17 



45-23 



51.06 



57-22 



60.03 



59-54 



55-87 



46.75 



40-05 



33-57 



46.35 



2 



32.67 



33-93 



39-9S 



44-53 



50-83 



56.84 



59.80 



59-33 



55-56 



46.66 



39-S5 



33-37 



46.11 



3 



32-13 



33-45 



39-51 



44.19 



50.22 



56.39 



59-52 



58.81 



55-13 



46.21 



39-29 



32-87 



45-66 



4 



31-39 



32-71 



38.91 



43-32 



49-57 



55-75 



58-39 



58.10 



54-38 



45-50 



38-70 



32.42 



44-93 



5 



3°-SS 



31.66 



37-69 



42.32 



48.55 



54-95 



57-42 



57.06 



53-41 



44-67 



38.11 



32.02 



44.06 



6 



30.56 



30.92 



36-31 



41.02 



47.27 



53-67 



56-25 



55-78 



52.11 



43-92 



37.80 



31-77 



43-11 



7 



30.22 



30-34 



35- 10 



39-51 



45-83 



52.25 



iC5.o6 



54-59 



50-94 



43-34 



37.51 



31-73 



42.20 



8 



30.20 



29.97 



34-38 



38-27 



44-24 



50.58 



53.80 



53-44 



50.09 



43.00- 



37-44 



31-64 



41.42 



9 



30.02 



29.67 



33-96 



37-75 



43.02 



49.26 



52.70 



52.81 



49-55 



42.66 



37.28 



31-51 



40.85 



10 



29. 84 



29.66 



33-61 



36.95 



42.14 



48.24 



51.98 



52-29 



49.17 



42.51 



37-11 



31-53 



40.42 



II 



























[40.08] 



Means2 



30.61 



30. 58 



35-59 



39-59 



45-38 



51-37 



54-76 



54-60 



50.99 



43-73 



37-7S 



31-94 



42-24 



* Smithsonian 



Contrib 



utions to Knowledge, No 



146; Washingt 



on, 1S62. 







2 The tempei 



atures fc 



r the 5 hours, 11 to 3, 



vere obtained h) 



f a graphical process, and the al 



ove mea 



ns were 



taken from 24 va 



lues, n 



"he reckoning being in ol 



i style and easte 



ly, our months begin and end 1 1 



days ear 



ier than 



those to which t! 



le above 



numbers correspond. T 



le original recorc 



is given in Reaumur's scale, it 1 



s here c 



onverted 



in Fahrenheit's s 



cale. I 



nterpolated values for 4 ai 



id 5 A. M., Janu 



ary, 1S61, — o°.63 and — o°.53 ( 



Reaumu 



)• 



