594  
CDUS45 KTFX 150915  
CLIGDV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT AUG 15 2021  
   
...............................
 
 
   
..THE GLENDIVE APT CLIMATE SUMMARY FOR 14 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 102 2015 89 MM 81  
MINIMUM MM 46 2010 59 MM 54  
AVERAGE MM 74 MM 68  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.23 2020 0.04 MM 0.23  
MONTH TO DATE MM 0.62 MM 0.30  
SINCE OCT 1 MM 2.50 MM 2.66  
SINCE JAN 1 MM 9.63 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 0 MM 3  
MONTH TO DATE MM 92 MM 99  
SINCE JAN 1 MM 324 MM 402  
SINCE JUL 1 MM 324 MM 402  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 5.0  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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