444  
CDUS45 KTFX 310915  
CLIGDV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT AUG 31 2021  
   
...............................
 
 
   
..THE GLENDIVE APT CLIMATE SUMMARY FOR 30 AUG 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 MM 97 2006 84 MM 71  
MINIMUM MM 36 1993 54 MM 45  
AVERAGE MM 69 MM 58  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.34 2010 0.04 MM T  
MONTH TO DATE MM 1.34 MM 0.36  
SINCE OCT 1 MM 3.22 MM 2.72  
SINCE JAN 1 MM 10.35 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 0 MM 7  
MONTH TO DATE MM 0 MM 8  
SINCE JAN 1 MM 4292 MM 4680  
SINCE JUL 1 MM 0 MM 11  
 
COOLING  
YESTERDAY MM 4 MM 0  
MONTH TO DATE MM 144 MM 258  
SINCE JAN 1 MM 376 MM 561  
SINCE JUL 1 MM 376 MM 561  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 6.4  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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