22 John Eliot — On the occasional Inversian of the Temperature [No. 1, 



The following table (Table IV) gives the differences day by day of 

 the night or minimum temperature at the pairs of stations named in the 

 headings, a negative sign indicating that the night temperature was higher 

 at the hill than at the corresponding plain station. 



Talle IV, 





Qnetta 



Murree 



& 

 Rawal 

 Pindi. 



Simla & 



Mnssoo- 



Ranikhet 



Darjee- 



Mt. Abn 



Pach- 



marhi & 



Hosban- 



gabad. 



1889. 



& Jaco- 



Ludhi- 



ree & 



& 



ling & 



& 





babad. 



ana. 



Roorkee. 



Bareilly. 



Dhubri. 



Deesa. 



Jan. 1 



11-8 



-6-8 



0-7 



-31 



-4-7 



19-7 



0-9 



8 



2 



8-8 



-8-4 



-4-1 



-2-6 



-8-7 



17-8 



-30 



45 



3 



8-3 



-12-4 



-2-8 



-5 7 



-102 



17-1 



-9-0 



4-0 



4 



4-8 



-5-4 



-4-6 



-34 



-9-2 



146 



-4'5 



50 



5 



17-8 



37 



8-5 



3-7 



-0-2 



19-2 



-0-5 



1-5 



6 



13-3 



-2-8 



5-3 



4-1 



23 



19-6 



-3-5 



40 



'7 



4-3 



-4-8 



0-3 



-05 



1-3 



18-8 



-1-5 



46 



8 



14-3 



-10-3 



20 



-7-0 



-87 



16-8 



0-9 



-79 



9 



2-3 



-8-8 



-1-9 



-7-1 



-6-2 



17-8 







5-6 



10 



9-3 



4-8 



7-5 



47 



-3-2 



192 







6-1 



U 



13-3 



0-7 



6-8 



17-9 



9-3 



190 







36 



12 



16 7 



10-8 



110 



10-7 



8-3 



163 



6-4 



5-6 



13 



11-3 



57 



19-4 



23 9 



163 



? 



29 



06 



14 



13-8 



4-2 



15-5 



15-7 



14 3 



21-6 



5-4 



4-6 



15 



16-8 



1-9 



93 



9-6 



11-3 



22-3 



5-4 



41 



16 



12-8 



9-2 



194 



13-2 



11-3 



20-7 



5-9 



5-1 



17 



20-8 



6-7 



12-5 



10-7 



11-8 



? 



1-5 



26 



18 



25-3 



12 



8-2 



12-6 



9-3 



16-8 



35 



11 



19 



15-7 



0-7 



91 



7-6 



93 



17-9 



3-4 



3-6 



20 



21-3 



-4-8 



2-9 



-1-1 



-2-7 



17-8 



4-4 



9-6 



21 



-1-2 



-9-4 



-7-1 



31 



08 



15-1 



-4-0 



56 



22 



14-2 



15-3 



-2-4 



-5-5 



-8'2 



16-8 



-5-0 



4-6 



23 



14-3 



11-2 



16-3 



23-3 



7-8 



158 



5-4 



-0-4 



24 



14-3 



6-2 ^ 



145 



18-2 



20-3 



21-3 



10-4 



71 



25 



6-8 



5-2 



11-5 



14-7 



33 



22-5 



-0-5 



100 



2Q 



21-2 



53 



11-3 



12-3 



6-3 



17-3 



-0-5 



2-6 



27 



20-6 



78 



8-9 



7-1 



43 



180 



10 



-1-9 



28 



15-2 



16-8 



112 



7-2 



4-3 



198 



4-9 



5-6 



29 



16-3 



17-8 



201 



18-4 



16-8 



17-2 



70 



01 



30 



11-8 



16-8 



25-2 



21-9 



21-8 



21-2 



11-9 



01 



31 



15-8 



17-3 



19 6 



151 



18-3 



21-7 



13-8 



51 



Mean ... 



13-3 



31 



8-2 



7-7 



4-7 



18-6 



20 



3-7 



Normal 

 mean 



1 13-6 



2-4 



7-1 



8-5 



6-4 



18-9 



0-2 



53 



Diff. from 

 normal 



J-0-3 



+ 0-7 



+ 1-1 



-0-8 



-17 



-0-3 



+ 1-8 



-1-6 



An examination of the preceding data shews that there were three 

 periods in January 1889 during which the minimum temperature of the 

 hill stations was in excess of that at the neighbouring plain stations. 

 These were — 



1st. From the 1st to the 4th. 

 2nd. From the 8th to the 11th. 

 Zrd. From the 20th to the 22nd. 

 The abnormal temperature relations were most marked during the 



