815  
CDUS45 KTFX 080915  
CLIGDV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT OCT 8 2021  
   
...............................
 
 
   
..THE GLENDIVE APT CLIMATE SUMMARY FOR 7 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 73 84 2003 65 8 66  
MINIMUM 55 12 2016 39 16 42  
AVERAGE 64 52 12 54  
 
PRECIPITATION (IN)  
YESTERDAY T 0.25 2011 0.04 -0.04 0.00  
MONTH TO DATE T 0.33 -0.33 0.01  
SINCE OCT 1 MM 4.86 MM 3.91  
SINCE JAN 1 MM 11.99 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 13 -12 11  
MONTH TO DATE 12 85 -73 81  
SINCE JAN 1 MM 4484 MM 4953  
SINCE JUL 1 MM 192 MM 284  
 
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 20 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 11.4  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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