901  
CDUS45 KTFX 310915  
CLISDY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT OCT 31 2021  
   
...............................
 
 
   
..THE SIDNEY APT CLIMATE SUMMARY FOR 30 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 66 2020 52 -3 66  
MINIMUM 27 0 1991 29 -2 26  
AVERAGE 38 41 -3 46  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.40 2003 0.03 MM T  
MONTH TO DATE MM 1.07 MM 0.31  
SINCE OCT 1 MM 6.00 MM MM  
SINCE JAN 1 MM 13.22 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 25 2 19  
MONTH TO DATE 488 540 -52 797  
SINCE JAN 1 5361 5027 334 MM  
SINCE JUL 1 633 682 -49 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 28 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 14.4  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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