350  
AWCN11 CWNT 250756  
WEATHER SUMMARY  
FOR THE NORTHWEST TERRITORIES  
ISSUED BY ENVIRONMENT CANADA  
AT 1:56 A.M. MDT MONDAY 25 AUGUST 2025.  
 
DISCUSSION.  
 
THE FOLLOWING AREAS SET OR TIED A DAILY MAXIMUM TEMPERATURE RECORD  
ON AUGUST 24, 2025 (TEMPERATURE VALUES GIVEN IN DEGREES CELSIUS):  
 
DELINE AREA  
NEW RECORD OF 22.6  
OLD RECORD OF 21.7 SET IN 2005  
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1974  
 
FORT SIMPSON AREA  
TIED RECORD OF 29.4 SET IN 1932  
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1895  
 
YELLOWKNIFE AREA  
NEW RECORD OF 25.6  
OLD RECORD OF 24.8 SET IN 2017  
RECORDS IN THIS AREA HAVE BEEN KEPT SINCE 1942  
 
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/PASPC  
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