058  
AWCN10 CWTO 031432  
WEATHER SUMMARY  
FOR ONTARIO AND THE NATIONAL CAPITAL REGION  
ISSUED BY ENVIRONMENT CANADA  
AT 10:32 A.M. EDT WEDNESDAY 3 JUNE 2026.  
 
DISCUSSION.  
 
THE FOLLOWING LOCATIONS SET DAILY MAXIMUM TEMPERATURE RECORDS ON  
JUNE 2, 2026, DUE TO A HOT AIRMASS OVER NORTHERN ONTARIO.  
TEMPERATURES ARE IN DEGREES CELSIUS.  
 
BIG TROUT LAKE  
NEW RECORD: 31.8  
OLD RECORD: 30.0 IN 1948  
RECORDS BEGAN IN 1939.  
 
EAR FALLS  
NEW RECORD: 30.2  
OLD RECORD: 28.9 IN 1972  
RECORDS BEGAN IN 1928.  
 
PEAWANUCK  
NEW RECORD: 29.3  
OLD RECORD: 26.4 IN 2012  
RECORDS BEGAN IN 1959.  
 
NOTE: THE TEMPERATURE RECORDS REPORTED HERE HAVE BEEN DERIVED FROM A  
SELECTION OF HISTORICAL STATIONS IN EACH GEOGRAPHIC AREA THAT WERE  
ACTIVE DURING THE PERIOD OF RECORD.  
 
PLEASE NOTE THAT THIS SUMMARY MAY CONTAIN PRELIMINARY OR UNOFFICIAL  
INFORMATION AND DOES NOT CONSTITUTE A COMPLETE OR FINAL REPORT.  
 
END/OSPC  
 
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