124 Transactions of the South African Philosophical Society. 



TABLE 1. 

 Pressure Values in the Sine Series. 



<ii 

 ih 



Ih 



^3 

 «4 



A, 



A. 

 A3 

 A4 



Durban. 



+ 

 + 



+ 



+ 



inches 

 30-105 



•11724 



•00641 



•00858 

 •00447 



•00500 

 •00417 



•00775 

 •00442 



+ 



•1175 



•0097 

 •0066 

 •0089 



273° 8' 



62 28 



309 48 



119 42 



Umtata 



inches 

 27-703 



+ 

 + 



+ 

 + 



•10243 

 •01607 



•00817 

 •00300 



•00333 

 •00250 



•00083 

 •00173 



•1037 

 •0087 

 •0042 

 •0019 



278° 55' 

 JIO 10 

 306 54 

 205 38 



Kimberley. 



inches 

 26-055 



— • 10857 

 + -02916 



+ -00350 



— -00606 



— -00867 

 + -00083 



+ -00150 



— -00500 



+ 



•1124 

 •0070 

 •0087 

 •0050 



285° 2' 

 150 

 275 29 

 163 18 



TABLE 2. 

 Maximum Temperature Values in the Sine Series. 





Durban. 



Umtata. 



Queenstown. 



Aliwal 

 North. 



Philippolis. 



Kimberley. 



^ ... 



80-6 





 75^1 





 74-4 





 73-8 





 72-6 





 79-3 



Ih ... 

 </I ... 



+ 4-9310 

 + 1-2469 



+ 5-0054 

 + -3061 



+ 9-3160 

 — 1-3933 



+ 10-9686 

 — 2-5929 



+ 11-4408 

 — 3-2721 



+ 13-8660 

 — 4-9582 



P2 ... 

 5, ... 



+ -3667 

 + -2.598 



+ ^0167 

 + -9667 



— -7333 



+ -7794 



— ^9167 

 + 1-2124 



— -3750 

 + 1-6600 



— 1-0500 

 + 1-2124 



Q3 ... 



— -2333 



— -3167 



— -4667 



— -6667 



— -0500 

 + ^0167 



+ -1500 

 — -0667 



+ -2000 

 + -0333 



— -0833 



— -2167 



lU ... 



— ^1833 

 •0000 



— -5667 

 •0000 



— ^0500 



— -2887 



— ^2000 



— ^1443 



— -0083 



— ^0433 



— -1167 



— ^2309 



a, ... 

 a^ ... 



«3 ••• 



^4 ... 



+ 5-086 

 •449 

 •393 



•183 



+ 5-015 

 •957 

 •814 

 •567 



+ 9-430 



1070 



-053 



•293 



+ 11-271 



1-520 



•164 



•247 



+ 11-899 



1-701 



•202 



•044 



+ 14-725 



1-604 



•232 



•259 



A,... 

 A,... 

 A3... 

 A4... 



75° 49' 



54 41 



216 23 



270 



86° 30' 



1 



215 



270 



98° 30' 

 316 45 

 288 26 

 189 50 



103° 18' 

 322 54 

 113 58 

 234 11 



105° 58' 



347 16 



80 32 



190 52 



109° 40' 

 319 6 

 201 2 

 206 49 



