344  
CDUS45 KTFX 180915  
CLISDY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT OCT 18 2021  
   
...............................
 
 
   
..THE SIDNEY APT CLIMATE SUMMARY FOR 17 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 73 82 2003 60 13 32  
MINIMUM 37 17 2020 34 3 17  
AVERAGE 55 47 8 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.11 2012 0.04 -0.04 0.03  
MONTH TO DATE 0.47 0.66 -0.19 0.20  
SINCE OCT 1 MM 5.59 MM MM  
SINCE JAN 1 MM 12.81 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 18 -8 40  
MONTH TO DATE 213 257 -44 282  
SINCE JAN 1 5086 4744 342 MM  
SINCE JUL 1 358 399 -41 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 MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 7.0  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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