Range of Atmospheric Temperature. 



589 



Phase of lunation.. 

 Winter values (F) . . 

 Correction for (A).. 



• (0) 

 iri8 



CO 



(1) (2) (3) 

 11-37 11-32 IO-88 

 — •12 — -21 +-03 



(4) 

 10-52 



+•13 



(5) (6) 

 10-49 i°'79 

 + -25 +-04 



(7) 

 1 1-05 

 -•09 





Winter difference 1 

 series. J 



iriS 



11-25 ii-ii 10-91 



10-65 



10-74 io'83 



10-96 



(J) 



Performing tlie 

 follows : — 



same 



operation for the 



summer 



months, we 



obtain 



as 



Phase of lunation. . 



(0) 



(1) (2) (3) 



(4) 



(•5) (6) 



(7) 





Summer differ- 

 ence series. 



I 16-96 16-90 17-02 17-25 17-48 17-40 17-28 17-18 (K) 



The summer difference and the winter difference series are represented 

 bv Fi^s. 4 and 5. 



Pig. 4 denotes the lunar summer difference. 

 Fig. 5 denotes the lunar winter difference. 



14. It may here be desirable to exhibit separately the winter lunar 

 variation for the years 1855-65 and that for the years 1866-75. 



In the former case we obtain — 

 Phase of lunation... (0) (1) (2) (3) (4) (5) (6) 



^fr.J./^'^fA —8 --30 ..-H .077 -50 .076 .oi 



corrected for (E) J 

 while in the latter case we obtain — 

 Phase of lunation... (0) (1) (2) (3) 



(7) 

 10-93 



(4) (5) (6) (7) 



Yalue of ranee 

 corrected for (E)j ""^9 11-44 11-40 iroo 10-57 10-17 



(L) and (M) are exhibited in Fig-s. 6 and 7. 



10-69 11-18 (M) 



■■■■■■■■■■■■■■■■■■■■■■■■UHBBI 

 ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■I 

 '■■■■■■■■■■■■■■■■■BnHHMUBI 



lBR«BBBBKBBBBabliiCftiiBBBBBBBBBI 

 ,.lbBBBBBBBBK<BBBBBBBBBBBBflBBBBBI 



IUbbbbbbbbbb^bbbbbbbbbbbbbbbbes 

 ■bbbbbbbbbbb^bbbbbbbbbbcsilbbbi 



■BBBBBBBBBBBB^BBBBBBISaBBBBBBBI 



■■BBBBBBBBBBBBBBBBBBBBBBBBBBBB 



._JBflBBBBBBBBBli<tBBP.aBBBBBBBii 

 iBBBBBBBBBBBBBBBSilCBBBBBBBBBBBI 



ibbbbbbbbbbbbbbbbbbbbbbbbbbbbi 

 Ibbbbbbbbbbbbbbbbbbbbbbbbbbbmi 



B^BBBBBBraTSBBBBBBBBBBBa 

 BBt^BBBBB'dlbK'^UEflBBBBKaBBB 

 BBBl^BBBBBBBBBBBBBBBBBBBB 

 BBBB^BBBBBBBBBBBBB^BBBBB 



BBBBBBBMBBBBBBBBR^ 



BBBBBBBBNBBBBBBBRBBBflflBI 

 BBBBBBBBBMBBBBBBMBBBBBBI 



Fig. 6 denotes the lunar winter variation for the years 1855-65. 

 Fig. 7 denotes the lunar winter vari^t.on for the rears 1866-75. 



