613  
CDUS45 KTFX 210915  
CLIGDV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT NOV 21 2021  
   
...............................
 
 
   
..THE GLENDIVE APT CLIMATE SUMMARY FOR 20 NOV 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 46 62 2001 40 6 45  
MINIMUM 20 -5 2010 21 -1 22  
AVERAGE 33 31 2 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 2019 0.02 -0.02 0.00  
MONTH TO DATE 0.14 0.33 -0.19 0.09  
SINCE OCT 1 MM 5.92 MM 4.62  
SINCE JAN 1 MM 13.05 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 35 -3 31  
MONTH TO DATE 567 592 -25 587  
SINCE JAN 1 MM 5529 MM 6261  
SINCE JUL 1 MM 1237 MM 1592  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 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 10.3  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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