274  
AWCN10 CWTO 151649  
WEATHER SUMMARY  
FOR ONTARIO AND THE NATIONAL CAPITAL REGION  
ISSUED BY ENVIRONMENT CANADA  
AT 12:49 P.M. EDT WEDNESDAY 15 JULY 2026.  
 
DISCUSSION.  
 
THE FOLLOWING AREAS SET A DAILY MAXIMUM TEMPERATURE RECORD ON JULY  
14, 2026 (TEMPERATURE VALUES GIVEN IN DEGREES CELSIUS):  
 
GREATER SUDBURY AREA  
NEW RECORD OF 35.0  
OLD RECORD OF 33.1 SET IN 2012  
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1954  
 
MOUNT FOREST AREA  
NEW RECORD OF 32.7  
OLD RECORD OF 32.2 SET IN 1901  
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1889  
 
NORTH PERTH AREA  
NEW RECORD OF 32.7  
OLD RECORD OF 32.2 SET IN 1901  
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1899  
 
OSHAWA AREA  
NEW RECORD OF 36.4  
OLD RECORD OF 33.3 SET IN 1936  
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1882  
 
PORT PERRY AREA  
NEW RECORD OF 34.0  
OLD RECORD OF 33.9 SET IN 1955  
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1905  
 
STIRLING AREA  
NEW RECORD OF 33.4  
OLD RECORD OF 33.3 SET IN 1936  
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1935  
 
ST. THOMAS AREA  
NEW RECORD OF 36.9  
OLD RECORD OF 36.7 SET IN 1936  
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1925  
 
THUNDER BAY AREA  
NEW RECORD OF 35.4  
OLD RECORD OF 34.1 SET IN 1983  
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1877  
 
TORONTO DOWNTOWN AREA  
NEW RECORD OF 37.6  
OLD RECORD OF 35.6 SET IN 1995  
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1840  
 
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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