331  
CDUS45 KTFX 150915  
CLISDY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT OCT 15 2021  
   
...............................
 
 
   
..THE SIDNEY APT CLIMATE SUMMARY FOR 14 OCT 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 49 81 1988 61 -12 50  
MINIMUM 34 18 2009 35 -1 28  
AVERAGE 42 48 -6 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.23 2013 0.04 0.04 T  
MONTH TO DATE 0.41 0.54 -0.13 0.02  
SINCE OCT 1 MM 5.47 MM MM  
SINCE JAN 1 MM 12.69 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 17 6 26  
MONTH TO DATE 170 203 -33 185  
SINCE JAN 1 5043 4690 353 MM  
SINCE JUL 1 315 345 -30 MM  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE JAN 1 760 242 518 MM  
SINCE JUL 1 760 242 518 MM  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 11.8  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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