ON THE METEOROLOGY OF PORT LOUIS. 



137 



Table VII. — Sho-wing tlie Mean Temperature of the Air for each Month and 

 Year, obtained from Daily Observations of the Maximum and Minimum 

 Thermometers, fi'om 1860 to 1866, both inchisive. 



Table YIII. — Sho-wing the Mean Monthly Maximum Temperature in the 

 Sun's Eays, obtained from Daily Observations of the Black Bulb Thermo- 

 meter (»i vacuo), from ISGO to 1866, both inclusive. 



Months. 



January 



Februai-y 



March 



April 



May , 



June 



July 



August , 



September 



October 



November 



December 



Yearly means 



1860. 



119-1 

 116-9 

 119-1 

 115-6 



108-3 

 105-0 

 103-0 

 108-1 

 111-3 

 113-8 

 118-2 

 117-1 



112-9 



1861. 



II8-5 

 112-4 

 115-0 



114-3 

 104-5 

 102-9 

 101-8 

 103-3 

 106-9 

 1 1 2-8 



115-5 

 117-3 



110-4 



1862. 



117-5 

 116-4 

 114-6 

 114-3 

 105-9 



103-4 

 102-7 

 103-1 

 109-3 

 112-4 

 114-3 

 116-5 



110-9 



1863. 



116-5 

 113-2 

 114-3 

 112-9 

 108-2 

 102-5 

 1 00-0 

 104-2 

 106-6 



111-2 



II3-5 

 115-5 



109-9 



1864. 



116-8 

 115-3 

 1 14-5 

 1 10-9 

 103-6 

 101-4 

 99-8 

 103-3 

 106-2 

 112-2 

 114-6 

 ii6-o 



109-5 



1865. 



117-9 

 115-0 

 115-2 

 112-1 

 io6-2 

 102-3 

 100-9 

 1029 



105-9 

 111-5 



11 6-0 



113-2 

 109-9 



1866. 



117-0 

 1181 

 117-4 

 II 1-6 

 106-2 

 102-2 

 joo-6 

 102-9 

 104-9 

 1 120 

 112-8 

 "5-3 



iio-i 



Monthly 

 means. 



117-6 



115-3 

 115-7 

 113-1 

 106-1 

 102-8 

 101-2 

 104-0 

 107-3 

 112-3 

 115-0 

 115-8 



110-5 



