922  
CDUS45 KTFX 210915  
CLISDY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT SEP 21 2021  
   
...............................
 
 
   
..THE SIDNEY APT CLIMATE SUMMARY FOR 20 SEP 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 67 88 2009 73 -6 74  
MINIMUM 46 28 1995 43 3 51  
AVERAGE 57 58 -1 63  
 
PRECIPITATION (IN)  
YESTERDAY T 0.54 2019 0.04 -0.04 0.00  
MONTH TO DATE 0.04 0.81 -0.77 0.30  
SINCE OCT 1 MM 4.49 MM MM  
SINCE JAN 1 MM 11.71 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 7 1 2  
MONTH TO DATE 68 55 13 152  
SINCE JAN 1 4828 4400 428 MM  
SINCE JUL 1 100 55 45 MM  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 31 1 30 5  
SINCE JAN 1 748 242 506 MM  
SINCE JUL 1 748 242 506 MM  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 8.3  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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