626  
CDUS45 KTFX 220915  
CLIGDV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT OCT 22 2021  
   
...............................
 
 
   
..THE GLENDIVE APT CLIMATE SUMMARY FOR 21 OCT 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 47 84 2003 58 -11 39  
MINIMUM 26 19 2006 34 -8 19  
AVERAGE 37 46 -9 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.12 2004 0.03 -0.03 T  
MONTH TO DATE 2.31 0.84 1.47 0.55  
SINCE OCT 1 MM 5.37 MM 4.45  
SINCE JAN 1 MM 12.50 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 19 9 36  
MONTH TO DATE 321 318 3 422  
SINCE JAN 1 MM 4717 MM 5294  
SINCE JUL 1 MM 425 MM 625  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 10 0 10 0  
SINCE JAN 1 MM 382 MM 581  
SINCE JUL 1 MM 382 MM 581  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.0  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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