1890.] Relations between the Hills and Plains of Northern India. 37 



up, and fine bright clear and cool weather prevailed for some days over 

 the whole of Northern India. 



The following tables give data of the temperature, humidity, and 

 other meteorological conditions of the period. 



Maximum temperature. 









February 1887. 







Station. 



















7th. 



8th. 



9th. 



10th. 



11th. 



12th. 



13th. 



Murree 



25-5° 



27-1° 



286° 



30-7° 



29-3° 



32-4° 



29-7° 



Rawalpindi 



29-4° 



32-9° 



28-7° 



334° 



45-0° 



42 0° 



394° 



Lahore 



32 '2° 



31-7° 



31-2° 



34-2° 



41-5° 



46-0° 



40-6' 



Agra 



46-6° 



38-7° 



367° 



31-7° 



41-6° 



48-6° 



49-2° 



Allahabad 



44-7° 



41-6° 



391° 



396° 



396° 



417° 



52-5° 



Patna 



50 9° 



47-9° 



44 7° 



45-4° 



43 8° 



46-9° 



53-4° 



Calcutta 



68-7° 



59-3° 



57-3° 



52 8° 



47-7° 



47-7° 



51-8° 



Dacca 



595° 



55-2° 



533° 



49-1° 



466° 



45-5° 



50-0° 



Diurnal range of Temperature. 









February 1887. 







Station. 



















7th. 



8th. 



9th. 



10th. 



11th. 



12th. 



13th. 



Murree 



12-1° 



15-2° 



12-2° 



14-2° 



11-7° 



103° 



10-8° 



Rawalpindi ... 



30 7° 



36 3° 



32 6° 



30'1° 



121° 



22-1° 



24-7° 



Lahore 



34-3° 



35 3° 



353° 



34-3° 



28-0° 



22-0° 



305° 



Agra 



27-0° 



32-4° 



323° 



29-8° 



30-8° 



28-6° 



305° 



Allahabad 



331° 



31-8° 



312° 



29 2° 



31-3° 



32-3° 



26-2° 



Patna 



26-9° 



279° 



29-8° 



23'8° 



26-8° 



25 '4° 



22'9° 



Calcutta 



13-4° 



23-2° 



20-7° 



24-8° 



24-8° 



251° 



24-7° 



Dacca 



226° 



27-5° 



29'8° 



28-5° 



30-4° 



28-9° 



25'9° 



