Daily Means of observed Temperatures at two adjacent stations,— Yictoria Bridge and Point St. Charles. Montreal, Canada,— at the hours 

 of 9 a.m.. Xoon, 3 p.m. and 6 p.m.; and also Temperature of the water of the Kiver St. Lawrence, taken daily, at noon. 









Thermometer, 













Thermometer. 







1861. 



Temp, of 











Daily Mean. 



1861. 



Temp, of 











Daily Mean. 











November. 



Water. 



9 A.M. 



Noon. 



3 P.M. 



6 P.M. 





December. 



Water. 



9 a.m. 



Noon. 



3 P.M. 



6 P.M. 





1 



42 



38.5 



43.5 



44.5 



42.5 



42.20 



1 



33 



27.5 



29.0 



27.5 



27.5 



27.8 



2 



42 



34.0 



36.5 



40.0 



37.5 



37.00 



2 



32 



22.5 



25.0 



23.0 



22.0 



23.10 



3 



42 



43.0 



45.5 



45.5 



44.0 



44.40 



3 



32 



12.5 



15.5 



17.5 



17.0 



15.7 



4 



41 



44.0 



45.5 



45.0 



43.5 



44.50 



4 



32 



10.0 



19.0 



25.0 



24.0 



19.6 



5 



41 



42,5 



46.5 



47.5 



48.0 



46.20 



5 



32 



31.0 



33.0 



34.0 



34.0 



33.0 



6 



41 



40.5 



43.5 



44.0 



44.5 



43.10 



6 



32 



27.0 



30.5 



34.0 



34.0 



31.5 



7 



41 



41.5 



46.0 



45.5 



42.2 



43.70 



7 



32 



39.5 



42.5 



43.0 



410 



41.5 



8 



40 



35.0 



38.0 



40.0 



37.5 



37.60 



8 



32 



43.0 



46.5 



45.5 



45.0 



45.0 



9 



40 



37.5 



39.0 



39.0 



38.5 



38.50 



9 



32 



37.0 



40.0 



41.5 



39.0 



39.3 



10 



40 



31.5 



38.5 



39.5 



38.0 



36.80 



10 



32 



37.5 



40.0 



47.5 



47.5 



43.1 



11 



39 



41.5 



42.0 



45.0 



40.0 



42.30 



11 



32 



33.0 



26.5 



23.5 



20.0 



25.8 



12 



38 



37.0 



37.5 



37.5 



36.0 



37.00 



12 



32 



20.5 



26.0 



28.5 



27.0 



25.5" 



13 



38 



31.0 



34.0 



35.5 



35.5 



34.40 



13 



32 



32.0 



37.0 



37.5 



36.5 



35.7 



14 



37 



33.0 



35.5 



36.0 



33.5 



34.50 



14 



32 



33.5 



41.5 



43.0 



40.5 



39.4 



15 



36 



30.0 



32.0 



33.0 



31.5 



31.60 



15 



32 



20.5 



24.0 



25.0 



26.0 



23.9 



16 



36 



31.0 



34.0 



38.5 



39.5 



35.80 



16 



32 



34.0 



39.5 



34.5 



35.5 



35.9 



17 



34 



34.5 



36.0 



37.5 



36.5 



36.20 



17 



32 



17.5 



22.5 



25.0 



23.0 



22.4 



18 



33 



32.0 



35.0 



38.0 



36.5 



35.40 



18 



32 



36.5 



37.0 



32.5 



35.0 



35.4 



19 



33 



29.5 



32.0 



34.0 



31.5 



31.70 



19 



32 



21.0 



31.0 



30.0 



29.0 



27.7 



20 



33 



28.5 



33.5 



36.5 



32.5 



32.70 



20 



32 



18.5 



14.0 



12.5 



8.0 



13.2 



21 



33 



28.0 



32.5 



34.0 



33.5 



32.00 



21 



32 



—3.5 



1.0 



7.0 



10.0 



3.6 



22 



33 



30.0 



35.5 



37.5 



34.5 



34.40 



22 



32 



21.5 



27.0 



27.5 



25.5 



25.3 



23 



33 



33.0 



36.5 



35.0 



35.5 



35.00 



23 



32 



23.0 



24.5 



23.5 



24.0 



23.8 



24 



33 



33.5 



36.5 



36.5 



33.0 



33.60 



24 



32 



17.5 



19.0 



16.0 



12.0 



16.2 



25 



33 



34.5 



36.0 



35.0 



34.0 



34.90 



25 



32 



—0.0 



6.5 



8.5 



7.5 



5.6 



26 



33 



32.0 



34.5 



34.5 



32.5 



33.60 * 



26 



32 



4.5 



9.5 



13.0 



18.0 



11.4 



27 



33 



29.0 



30.0 



30.0 



29.5 



29.60 



27 



33 



35.5 



34.0 



20.0 



14.0 



25.9 



28 



33 



35.0 



34.5 



31.5 



29.0 



33.10 



28 



31 



1.0 



6.5 



9.5 



8.0 



6.2 



29 



33 



29.0 



32.5 



35.5 



35.0 



33.00 



29 



31 



9.0 



13.0 



12.5 



13.0 



11.9 



30 



33 



32.0 



33.0 



35.0 



33.0 



33.40 



30 



31 



18.0 



21.0 



21.0 



18.0 



19.5 

















31 



31 



16.5 



20.5 



24.0 



23.0 



21.0 



Monthly 



Means, 















Monthly 



Means. 















36.60 



34.4 



37.1 



38.2 



36.6 



36.60 



31.90 



22.1 



25.8 



26.2 



24.9 



24 95 



o 





I— I 



i-3 



Q 



H 



OS 

 O 

 OH 



