547  
CDUS45 KTFX 240915  
CLIGDV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT SEP 24 2021  
   
...............................
 
 
   
..THE GLENDIVE APT CLIMATE SUMMARY FOR 23 SEP 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 77 92 1992 72 5 80  
MINIMUM 48 29 2000 44 4 50  
AVERAGE 63 58 5 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.52 2016 0.04 -0.04 0.00  
MONTH TO DATE MM 0.94 MM 1.18  
SINCE OCT 1 MM 4.20 MM 3.90  
SINCE JAN 1 MM 11.33 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 0 2 0  
MONTH TO DATE MM 43 MM 132  
SINCE JAN 1 MM 4335 MM 4819  
SINCE JUL 1 MM 43 MM 150  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE MM 6 MM 15  
SINCE JAN 1 MM 382 MM 576  
SINCE JUL 1 MM 382 MM 576  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 11.1  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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