089  
CDUS45 KTFX 290915  
CLIGDV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT SEP 29 2021  
   
...............................
 
 
   
..THE GLENDIVE APT CLIMATE SUMMARY FOR 28 SEP 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1969 TO 2021  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 95 95 2021 69 26 68  
MINIMUM 49 25 2019 42 7 37  
AVERAGE 72 56 16 53  
 
PRECIPITATION (IN)  
YESTERDAY T 0.59 2019 0.05 -0.05 0.00  
MONTH TO DATE MM 1.18 MM 1.18  
SINCE OCT 1 MM 4.44 MM 3.90  
SINCE JAN 1 MM 11.57 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 10 -10 12  
MONTH TO DATE MM 87 MM 167  
SINCE JAN 1 MM 4379 MM 4854  
SINCE JUL 1 MM 87 MM 185  
 
COOLING  
YESTERDAY 7 0 7 0  
MONTH TO DATE MM 6 MM 20  
SINCE JAN 1 MM 382 MM 581  
SINCE JUL 1 MM 382 MM 581  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 10.0  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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