402  
CDUS45 KCYS 210728  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT MON OCT 21 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 1041 AM 81 2012 63 -10 67  
1950  
MINIMUM 35 1147 PM 15 1976 34 1 27  
AVERAGE 44 49 -5 47  
 
PRECIPITATION (IN)  
YESTERDAY T 2.73 1963 0.03 -0.03 0.00  
MONTH TO DATE T 0.76 -0.76 0.09  
SINCE JAN 1 12.56 17.17 -4.61 10.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 16 5 18  
MONTH TO DATE 398 261 137 420  
SINCE SEP 1 463 390 73 523  
SINCE JUL 1 470 401 69 549  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 101 85 16 95  
SINCE JAN 1 604 827 -223 756    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 47 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 63 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 26.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 PM  
LOWEST 29 1000 AM  
AVERAGE 59  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 84 2003  
MINIMUM TEMPERATURE (F) 34 17 1987  
1948  
 
 
SUNRISE AND SUNSET  
OCTOBER 21 2019.......SUNRISE 710 AM MDT SUNSET 603 PM MDT  
OCTOBER 22 2019.......SUNRISE 711 AM MDT SUNSET 601 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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