Report on the Observatory Department. 439 



for Temperature) as determined from the selected quiet Days in 1900. 

 Year = 0*18428.) 



Noon. 



1. 



2. 



3. 



4. 



5. 



6. 



7. 



• 



9. 



10. 



11. 



Mid. 



Succeeding 

























noon. [ 















Winter. 











1 



407 



413 



415 



414 



414 



413 



414 



414 



415 



416 



416 



415 



416 



i 



412 



407 



411 



413 



413 



413 



416 



416 



417 



418 



418 



417 



418 



417 



411 



405 



413 



418 



421 



422 



423 



424 



426 



427 



425 



425 



426 



426 



410 



423 



431 



436 



440 



441 



443 



444 



445 



445 



444 



445 



445 



445 



430 



433 



438 



440 



441 



441 



442 



443 



443 



443 



443 



442 



441 



441 



431 



440 



443 



442 



444 



445 



446 



445 



445 



444 



444 



443 



442 



442 



438 



419 



425 



427 







429 



429 



430 



431 



432 



432 



432 



431 



431 



431 



422 



Summer. 



411 



418 



424 



428 



429 



427 



429 



430 



431 



430 



429 



429 



429 



410 



409 



412 



414 



414 



417 



422 



428 



431 



429 



429 



428 



428 



428 



407 



416 



424 



432 



435 



435 



438 



441 



441 



440 



439 



436 



435 



434 



410 



424 



431 



435 



440 



443 



442 



443 



446 



446 



446 



445 



444 



444 



430 



429 



435 



435 



437 



435 



434 



435 



439 



438 



439 



438 



439 



439 



427 



428 



434 



435 



435 



436 



436 



438 



442 



440 



439 



437 



440 



439 



437 



420 



426 



429 



431 



432 



433 



436 



438 



437 



437 



436 



436 



436 



420 



Kew Horizontal Force as deduced from Table III. 



Noon 



1. 



2. 



3. 



4. 



5. 



6. 



7. 



8. 



9. 



10. 



11. 



Mid. 



Summer Means. 



- -00009 



- -00003 



+ -ooooi 



+ -00003 + -00004 



+ -00005j+ -00007 



1 



+ '00010 + -00009 



+ -00008 



+ -00007 



+ -00007 



+ -00007 



Winter Means. 



- -00009 



- -ooooa - -ooooi 



+ -ooooi 



+ -ooooi 



+ -00002 



+ -00003 



+ -00004 



+ -00004 + -00004) + -00003 + -00003; + -00003 



1 1 " i 1 



If 



Annual Means. 



- -00009 - -00003 



I 



•00000 



+ -00002 



+ -00002 + -000031+ -00005 

 1 1 



+ -00007 + -00006 + -00006 + -00005 



1 1 1 



+ -00005 



+ -00005 



reading is above the mean. 



