5° 



P.l'LLETIN OF THE LABORATORIES 



SUMMARY FOR THE YEAR 1885. 



Jan. 



Mean Relative 

 Humidity 



Mean Tempera- 

 ture.. 



Highest Temper- 

 ature 



Date of Highest 

 Temperature 



Lowest Temper- 

 ature 



Date of Lowest 

 Temperature - 



Range of Tem- 

 perature 



Feb. 



Mar 



Mean Daily 

 Range of Temp 



Number of Clear 

 Days 



Number of Fair 

 Days 



Number of Cl'dy 

 Days 



84.1 



22.6 



56.0 



6th 



-10.0 



2 2d 



66.0 



16.1 



Number of Days 

 Rain Fell 14 



82.5 



18.6 



50.0 



2Sth 



-12. 



nth 

 20th 



62.0 



20.1 



1 1 



Apr. 



81.0 



28.5 

 58.0 

 31st 



1.3 



Total Rainfall for 

 the Month 



Prevailing Direc- 

 tion of Wind, 



4-15 

 W 



10 



14 

 2.80 



s\v 



20th 



6.0 



17.0 



10 



12 



10 



•45 

 W 



86.7 



48-3 

 82.0 



23d 



22 



14th 



6, 



20.3 



10 



! 3 



May 



June 



July 



2.95 

 W 



79.0 

 60.6 

 85.0 

 17th 



33-o 

 2d 



52.0 



21. 1 



9 



16 



.311 

 W 



73.6 



67.7 



90.0 



7th 



43- 



9th 

 30th 



47.0 

 23.8 



l 7 



10 



Aug 



1 1 



4.06 



W 



r,8.2 



75-5 



93-° 

 17th 



46. 



1st 



47.0 



^3-^ 



24 



o 



10 



3-9° 

 W 



Sept 



73-9 



6 .-. -3 



Oct. 



76.2 



5°-4 



83.5 76.0 



2C-th 



3/ 



.0 



23d 

 24th 



46.5 

 22.1 



18 



Nov 



1 st 



-7-5 



31st 



48.S 



19.0 



12 



8 



5 'i 



2.58 



W 



3.48 



w 



82.6 



40.4 



67.0 



7th 



20.0 



29 th 



47 



T "> T 



I I 



Dec. 



84.6 



3 J - 5 



59 







H 



2.90 



W 



9th 



-1 



•th 



Co. 



14.9 



l 9 



10 



2. 10 



\\ T 



