367  
CDUS45 KTFX 260915  
CLISDY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT AUG 26 2021  
   
...............................
 
 
   
..THE SIDNEY APT CLIMATE SUMMARY FOR 25 AUG 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 73 100 2008 84 -11 95  
MINIMUM 43 37 2014 54 -11 69  
AVERAGE 58 69 -11 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.13 2006 0.04 -0.03 T  
MONTH TO DATE 0.32 0.95 -0.63 MM  
SINCE OCT 1 MM 3.47 MM MM  
SINCE JAN 1 MM 10.69 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 0 7 0  
MONTH TO DATE 28 0 28 MM  
SINCE JAN 1 4756 4345 411 MM  
SINCE JUL 1 28 0 28 MM  
 
COOLING  
YESTERDAY 0 4 -4 17  
MONTH TO DATE 154 82 72 MM  
SINCE JAN 1 702 233 469 MM  
SINCE JUL 1 702 233 469 MM  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 8.0  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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