391  
CDUS45 KTFX 240915  
CLISDY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT OCT 24 2021  
   
...............................
 
 
   
..THE SIDNEY APT CLIMATE SUMMARY FOR 23 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 51 73 1992 56 -5 32  
MINIMUM 37 -3 2002 32 5 -3  
AVERAGE 44 44 0 15  
 
PRECIPITATION (IN)  
YESTERDAY T 0.09 2019 0.03 -0.03 T  
MONTH TO DATE 0.47 0.86 -0.39 0.31  
SINCE OCT 1 MM 5.79 MM MM  
SINCE JAN 1 MM 13.01 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 21 0 50  
MONTH TO DATE 351 377 -26 539  
SINCE JAN 1 5224 4864 360 MM  
SINCE JUL 1 496 519 -23 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 25 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 13.8  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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