021  
CDUS45 KTFX 100915  
CLIGDV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT AUG 10 2021  
   
...............................
 
 
   
..THE GLENDIVE APT CLIMATE SUMMARY FOR 9 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 100 2018 90 MM 78  
MINIMUM MM 48 2004 60 MM 58  
AVERAGE MM 75 MM 68  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.17 2002 0.05 MM 0.00  
MONTH TO DATE MM 0.41 MM T  
SINCE OCT 1 MM 2.29 MM 2.36  
SINCE JAN 1 MM 9.42 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE MM 0 MM 0  
SINCE JAN 1 MM 4292 MM 4672  
SINCE JUL 1 MM 0 MM 3  
 
COOLING  
YESTERDAY MM 10 MM 3  
MONTH TO DATE MM 82 MM 58  
SINCE JAN 1 MM 314 MM 361  
SINCE JUL 1 MM 314 MM 361  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 14.9  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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