194  
CDUS45 KCYS 280729  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1228 AM MST SAT DEC 28 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR DECEMBER 27 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 37 1104 AM 66 1980 41 -4 25  
MINIMUM 16 657 AM -9 2017 16 0 14  
AVERAGE 27 28 -1 20  
 
PRECIPITATION (IN)  
YESTERDAY T 0.20 1979 0.01 -0.01 T  
MONTH TO DATE 0.02 0.49 -0.47 0.02  
SINCE JAN 1 12.81 18.49 -5.68 10.62  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 37 1 45  
MONTH TO DATE 891 980 -89 922  
SINCE DEC 1 891 980 -89 922  
SINCE JUL 1 2632 2402 230 2558  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 604 830 -226 756    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 10.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1000 PM  
LOWEST 70 1200 PM  
AVERAGE 85  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 72 1980  
MINIMUM TEMPERATURE (F) 16 -8 2014  
1988  
 
 
SUNRISE AND SUNSET  
DECEMBER 28 2019......SUNRISE 716 AM MST SUNSET 431 PM MST  
DECEMBER 29 2019......SUNRISE 717 AM MST SUNSET 431 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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