760  
CDUS45 KCYS 110730  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1229 AM MST WED DEC 11 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR DECEMBER 10 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 38 323 PM 67 1990 41 -3 54  
MINIMUM 15 749 AM -16 1972 16 -1 11  
AVERAGE 27 29 -2 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.32 1963 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.20 -0.20 T  
SINCE JAN 1 12.79 18.20 -5.41 10.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 36 2 32  
MONTH TO DATE 322 352 -30 380  
SINCE DEC 1 322 352 -30 380  
SINCE JUL 1 2063 1774 289 2016  
 
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 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 900 PM  
LOWEST 52 100 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 67 1975  
MINIMUM TEMPERATURE (F) 16 -18 1985  
 
 
SUNRISE AND SUNSET  
DECEMBER 11 2019......SUNRISE 707 AM MST SUNSET 423 PM MST  
DECEMBER 12 2019......SUNRISE 708 AM MST SUNSET 423 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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