682  
CDUS45 KTFX 140915  
CLISDY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT MAY 14 2021  
   
...............................
 
 
   
..THE SIDNEY APT CLIMATE SUMMARY FOR 13 MAY 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 71 97 2001 72 -1 64  
MINIMUM 34 27 2004 43 -9 39  
AVERAGE 53 57 -4 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.43 2003 0.06 -0.06 0.02  
MONTH TO DATE 0.79 0.75 0.04 0.61  
SINCE OCT 1 MM 10.24 MM MM  
SINCE JAN 1 1.08 3.14 -2.06 MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 0 12 13  
MONTH TO DATE 203 113 90 228  
SINCE JAN 1 4532 4265 267 4603  
SINCE JUL 1 MM 7396 MM 8170  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JAN 1 1 0 1 0  
SINCE JUL 1 1 0 1 0  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.8  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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