002  
CDUS45 KTFX 160915  
CLIGDV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT AUG 16 2021  
   
...............................
 
 
   
..THE GLENDIVE APT CLIMATE SUMMARY FOR 15 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 104 2003 89 MM 89  
MINIMUM MM 48 2018 59 MM 51  
AVERAGE MM 74 MM 70  
 
PRECIPITATION (IN)  
YESTERDAY MM 1.96 2014 0.05 MM 0.00  
MONTH TO DATE MM 0.67 MM 0.30  
SINCE OCT 1 MM 2.55 MM 2.66  
SINCE JAN 1 MM 9.68 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 9 MM 5  
MONTH TO DATE MM 101 MM 104  
SINCE JAN 1 MM 333 MM 407  
SINCE JUL 1 MM 333 MM 407  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 7.6  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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