269  
CDUS45 KTFX 190915  
CLISDY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT OCT 19 2021  
   
...............................
 
 
   
..THE SIDNEY APT CLIMATE SUMMARY FOR 18 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 72 84 2003 59 13 28  
MINIMUM 32 18 2020 33 -1 19  
AVERAGE 52 46 6 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 2004 0.04 -0.04 T  
MONTH TO DATE 0.47 0.70 -0.23 0.20  
SINCE OCT 1 MM 5.63 MM MM  
SINCE JAN 1 MM 12.85 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 19 -6 41  
MONTH TO DATE 226 276 -50 323  
SINCE JAN 1 5099 4763 336 MM  
SINCE JUL 1 371 418 -47 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 8.2  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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