978  
CDUS45 KTFX 180915  
CLISDY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT DEC 18 2021  
   
...............................
 
 
   
..THE SIDNEY APT CLIMATE SUMMARY FOR 17 DEC 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1954 TO 2021  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 11 57 1998 28 -17 37  
MINIMUM -5 -25 2016 9 -14 9  
AVERAGE 3 18 -15 23  
 
PRECIPITATION (IN)  
YESTERDAY T T 2021 0.02 -0.02 0.00  
MONTH TO DATE 0.07 0.26 -0.19 T  
SINCE OCT 1 MM 6.84 MM MM  
SINCE JAN 1 MM 14.06 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 62 47 15 42  
MONTH TO DATE 766 752 14 634  
SINCE JAN 1 7058 6808 250 MM  
SINCE JUL 1 2330 2463 -133 MM  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JAN 1 760 242 518 MM  
SINCE JUL 1 760 242 518 MM  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED MM 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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