467  
CDUS45 KTFX 160915  
CLIGDV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT OCT 16 2021  
   
...............................
 
 
   
..THE GLENDIVE APT CLIMATE SUMMARY FOR 15 OCT 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 55 77 2010 61 -6 47  
MINIMUM 33 17 1992 36 -3 28  
AVERAGE 44 48 -4 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.04 2012 0.04 -0.04 0.02  
MONTH TO DATE 2.31 0.64 1.67 0.28  
SINCE OCT 1 MM 5.17 MM 4.18  
SINCE JAN 1 MM 12.30 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 17 4 27  
MONTH TO DATE 199 208 -9 197  
SINCE JAN 1 MM 4607 MM 5069  
SINCE JUL 1 MM 315 MM 400  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 10 0 10 0  
SINCE JAN 1 MM 382 MM 581  
SINCE JUL 1 MM 382 MM 581  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 13.0  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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