169  
CDUS45 KTFX 230915  
CLIGDV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT AUG 23 2021  
   
...............................
 
 
   
..THE GLENDIVE APT CLIMATE SUMMARY FOR 22 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 2020 87 MM 100  
MINIMUM MM 44 2014 57 MM 55  
AVERAGE MM 72 MM 78  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.17 2015 0.05 MM 0.00  
MONTH TO DATE MM 0.99 MM 0.30  
SINCE OCT 1 MM 2.87 MM 2.66  
SINCE JAN 1 MM 10.00 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 7 MM 13  
MONTH TO DATE MM 124 MM 199  
SINCE JAN 1 MM 356 MM 502  
SINCE JUL 1 MM 356 MM 502  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 13.5  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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