113 

 ROYAL SOCIETY. 



METEOEOLOGY FOR DECEMBER, 1866; 

 Phivate Observatory, Hob art Town. 



Bar. 37 feet 

 abv. sea level, 

 cor, & reduced 



W 



In. 



1 29-996 

 2,.30-152 



3 30-264 



4 30-297 



5 30-214 



6 30-029 

 73)074 

 8 30-027 

 9" 29 •6-25 



10 29785 

 1129-744 



12 29-775 



13 29-945 



14 29-980 



15 30-122 



16 29-906 



17 30 052 



18 30-071 



19 29-964 



20 29-916 



21 30-086 



22 30-118 



23 29-851 



24 30-011 



25 29-972 



26 29-630 



27 29-779 



28 29-885 



29 29-944 



30 29-905 

 3129-926 



In. 



29-968 

 30-087 

 30-234 

 30-254 

 30 065 

 30-012 

 30 062 

 29-760 

 29-531 

 29-764 

 29-598 

 29-737 

 29-829 

 29-960 

 30-095 

 29-814 

 -29-895 

 30-013 

 29-791 

 29-737 

 30-070 

 29-997 

 29-615 

 29-902 

 29-671 

 29-394 

 29-655 

 29 849 

 29-915 

 29-891 

 29-744 



Self - register- 

 ing Thermo- 

 meters* 



S -*^ 



67 47105 

 57 47 62 



63 42 106 



67 41112 



69 43 112 



61 45 101 



62 40 108 



68 49 1 106 

 76 53 117 



70 46113 

 75 52 i 113 

 67 541 78 

 74 43114 

 70 53 114 

 70 47 113 

 59 50 60 

 59 46105 

 6745111 

 66 50106 

 61491 84 



64 48 110 

 70 52 



Wind. 



50-5 

 50-0 

 42-0 

 51-5 

 5 45-5! 

 53-0' 

 410 



80 53 

 75 52 

 73 49 

 75 51 



68 57i 

 73 53 

 78 57 



5 45-0 NW SE 

 044-0 NE SE 

 39-5 SE 

 38-5NWSENE 

 42-5: NW SE 

 5 44-0 SW 

 37-5 WSEE 

 045-0 NE 

 53-5NWNESE 

 44-0 W SE NE 

 NWS E 



SE E 



NWSE 



NWSE 



ESE S 



SE SW S 



SE 



-O42ONW E NE 

 -0 50-5NWNNW 

 •0 45-5SW S SW 

 •0 45-5| SW SE 

 -5 510 NE SE 

 •050-51 NW 

 -OoO-ONWSWSE 

 46-5 NWEW 

 NW 

 NW 

 NW W 

 NW SE 

 NW ?JE 



50-5 

 5490 

 5 490 

 56-0 

 50-0 



80 52 120 



79 52 120 520 NW SE E 



l-04'o-.30 

 3-12 0-13 

 1-30 

 1-.30 

 1-30 

 7-80 0-05 



•78 

 3-64 



•78017- 



•52 1 

 1-30 0-92 

 1-04 

 1-30 



1-04 0-05 

 1-30 



•26 0-61 

 1-30,0-05 

 1-04 



•78 

 1-04; 1-21 

 3-12 0-10 

 1-30 

 7-80 



-78 



•78 

 7-81 

 8-13 

 13 02 

 2-86 

 1-30 

 1-04 



Monthly- 

 mean 29-915 60-87 105-03 46-94. Total force 80-12 3.59 



The mean in all cases is taken from the sums of the three daily registers,. 

 and not from the maximum and minimum. 



The direction of the wind is registered from currents moving at a height of 

 192 feet, and the force according to Lind's Wind Guage. The supposition, 



