163 
the recorder in any season. Attention should be given to the fact that the Canadian bright 
sunshine values differ from the U.S.W.B. values of visible sunshine. Visible sunshine values 
are usually considerably higher than bright sunshine values since the sunshine will not register 
on a Campbell-Stokes recorder when there is a thin layer of high cloud or in the intervals about 
one half an hour after sunrise and before sunset. 
SUNSHINE RECORDS 
County or Active 
Station District Open Close 1958 Notes 
Armstrong (A) Thunder Bay Aug 1938 A Wagaming; DB 
Barrie Simcoe Dec 1882 Aug 1903 
Sept 1905 Dec 1931 DB 
Belleville (Par. Lab.) Hastings Sept 1929 Apr 1953 Os 
Brampton Peel July 1950 A DB 
Caribou Island Thunder Bay May 1944 A Summer station; OS 
Chalk River Renfrew Sept 1931 A DB 
Chatham Kent Oct =1933 A DB 
Combermere Renfrew Feb 1957 A Out 
Cornwall Stormont Sept 1882 Dec 1887 Out 
Cornwall (O. Hydro.) Stormont Mar 1957 A Out 
Delhi Norfolk Nov 1934 A DB 
Durham Grey Oct 1897 July 1901 DB 
Fullarton Perth Nov 1957 A DB 
Gravenhurst Muskoka May 1902 Nov 1908 
Feb 1915 May 1922 DB 
Guelph Wellington Oct 1914 A DB 
Haileybury Timiskaming June 1906 Aug 1922 Out 
Harrow Essex May 1918 A DB 
Hearst Cochrane Jan 1931 Mar 1931 Out 
Kapuskasing Cochrane May 1918 A Experimental Farm; Out 
Kingston Frontenac Oct 1882 A OSs 
Kingsville Essex Oct 1890 Sept 1892 Os 
Kohier Haldimand June 1949 A DB 
Lindsay Victoria Aug 1882 A DB 
London (Lambeth) Middlesex Nov 1935 July 1941 DB 
London (A) Middlesex Aug 1942 A DB 
Maitland Grenville June 1953 Apr 1954 OSs 
Moo sonee Cochrane Oct 1932 A Out 
New Liskeard Timiskaming Jan 1924 Apr 1933 
May 1935 Feb 1937 
July 1943 A Out 
Oak Ridges York Mar 1920 Nov 1957 Aurora; DB 
Ottawa (City) Carleton Jan 1916 Dec 1919 DB* 
Ottawa (Exp. Farm) Carleton Jan 1898 A DB* 
Pembroke Renfrew May 1883 May 1888 Out 
St. Catharines Lincoln Aug 1882 Dec 1884 DB 
St. Catharines (P. Lab.) Lincoln Nov 1928 A DB 
