268 Meteorological Observations at the Keiv Observatory. 



RESULTS OF METEOROLOGICAL OBSERVATIONS MADE AT THE 

 KEW OBSERVATORY. 



iatitude 51° 28' 6" n., long-itude 0° 18' 47" w. 



1865. 



Reduced to mean of day. 



Temperature of Air. 



At 9-30 a.m., 2.30 p.m., and p p.m., 













respectively. 







TJ 





Calculated. 



O tad 















1*. 







jj> 



u 



! o 



-3 





& 







Rain- 



Day 



of 





o 



| 



1 



o 



> 



o 



a 



TS.O 





0) 



p 



02 







read at 

 9-30 



Month. 



ga 



<DgH 



H 



o 



Oh 



1 



M 





a§ 



i 



1 



At3 



.2 s 

 11 





Direction of Wind. 



A.M. 





Is 



ft 



a 



A 



> 



.2 



■"Hi 



a 



p 



ft 

 o 

 ■-t 

 Pn 











pq 







M 



&H 



a 

















inches. 









iDch. 





0—10 







inches, 



Mar. 1 



29650 



43 ? 6 



36°7 



•79 



•299 



48°8 



41°1 



7°-7 



8, 8, 



2 



WNW, W, W by N. 



0-012 



„ 2 



29771 



421 



346 



•77 



•284 



48-3 



40-8 



7-5 



10, 4, 



3 



SW by W, W by N, N Wby W 



•110 



» 3 



30-296 



39-9 



302 



•71 



•263 



47-2 



338 



13-4 



10, 6, 



3 



W by N, W by S, N W by W. 



•011 



„ 4 



30-061 



39-0 



34-4 



•85 



•255 



45-8 



28-4 



17-4 



10, 9, 



9 



SWbyS,SWbyS, S. 



•003 



» 5 













45-2 



32-2 



13 







... 



•170 



» 6 



29249 



35-8 



337 



'•92 



•228 



395 



35-0 



4-5 10, 10, 



10 



N by E, 1ST by E, N. 



•072 



» 7 



29 617 



37-6 



28-7 



•73 



•243 



433 



333 



100 



7, 7, 



8 



NWbyW,NWbyN,NWbyW 



•011 



» 8 



29-688 



36-0 



28-2 



•76 



•229 



409 



28-8 12-1 



10, 9, 



4 



NW, N, N by W. 



•ooo 



» 9 



29-941 



365 



26-1 



•69 



•234 



43-2 



34-1 



9-1 



3, 9, 



3 



N, N by W, N by W. 



•000 



„ 10 



29-797 



33-9 



32-4 



•94 



•213 



399 



30-0 



9-9 



10, 10, 



10 



SW, SW, wsw. 



•ooo 



» 11 



29-751 



36-8 



342 



■91 



•236 



42-9 



356 



7-3 



7,10, 



10 



N by E, N, N. 



•111 



„ 12 













40-8 



33-8 



7-0 









•045 



» 13 



29-844 



36-9 



26-9 



"to 



•237 



42-9 



33-8 9-1 



6, "?, 



8 



NWby N, E, ESE. 



•014 



» 14 



29-884! 34-5 



29-8 



•85 



•218 



39-4 



34-4 5-010, 9, 



10 



NE, NE, NNE. 



•000 



» 15 



30-035! 341 



28-3 



•81 



•215 



385 



32*9 



5-610, 10, 



10 



NE by If , NNE, If by E. 



•009 



» 16 



30020, 35-1 



27-0 



•75 



•222 



40-1 



33-1 



7-0 10, 10, 



s 



NE by N, N, — . 



•ooo 



» 17 



29-923 



37-0 



29-7 



•77 



•238 



43-6 



30 - 3 



133 10, 7, 



9 



ENE, E by S, SE. 



•000 



» 18 



29-993 



337 



30-4 



•89 



•212 



39-3 



29-5 9-8 



10, 10, 10 



E, E, E by If. 



•ooo 



» 39 













383 



34-2 4-1 









•000 



„ 20 



29-921 286 



18-1 



; 68 



•176 



34-2 



26-2| 8-0 



0, o, 



1 



ENE, ENE, ENE. 



•ooo 



» 21 



29-993 31-7 



22-0 



•71 



•197 



38-3 



23-3j 150 



0, 1, 



S 



NE, NE, NE bv E. 



•000 



» 22 



29-937 



36-1 



25-5 



•69 



•230 



42-7 



28-5! 14-2 2, 4, 



3 



N by W, NNW, NW. 



•ooo 



m 23 



29-829 



362 



27-5 



•74 



•231 



41-7 



304 113 



6, 7, 



9 



NW by W, N, NW. 



•000 



» 24 



29*810 



35-6 



26-6 



•73 



•226 



41-8 



28-0 13-8 



0, 2, 



7 



N by W, NW by N, NNW. 



•ooo 



» 25 



29-675 



34-9 



29-9 



•84 



•221 



42-8 



26-0 



16-8 



2,10, 



10 



SW by W, SW, SW. 



•ooo 



„ 26 













38-9 



340 



4-9 









flW 



„ 27 



30-023 



34-7 



23-3 



'•66 



•219 



40-6 



27-2 



13-4 



2, "<3, 



5 



NNE, NbyE.NW. 



■f-QU 



„ 28 



30-058 



359 



29-2 



•79 



•229 



42-5 



260 



165 



o,io, 



10 



SSE, SSW, ESE. 



•ooo 



» 29 



30-040 



33-1 



28-7 



•86 



•207 



37-6 



29-5 



8-1 



10, 10, 



10 



ESE, SSE, SSE. 



f-049 



» 30 



30254 



39-9 



28-5 



•67 



•263 



45-9 



30-0 



15-9 



0, 5, 



6 



W by N, N by W, — . 



■002 



„ 31 



30-164 



45-0 



39-3 



•82 



•314 



53-3 



30-0 



233 



0,10, 



10 



WSW, w, wsw. 



•000 



Daily ■) 

 Means, J 



29-897 



364 



29-2 



•78 



•235 



... 





10-8 





... 



0-810 



* To obtain the Barometric pressure at the sea-level these numbers must be increased by "037 inch. 



t Rain and melted snow. 



