718  
CDUS45 KCYS 102229  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
328 PM MST TUE DEC 10 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR DECEMBER 10 2019
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 37 145 PM 67 1990 41 -4 54  
MINIMUM 15 749 AM -16 1972 16 -1 11  
AVERAGE 26 29 -3 33  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 39 36 3 32  
MONTH TO DATE 323 352 -29 380  
SINCE DEC 1 323 352 -29 380  
SINCE JUL 1 2064 1774 290 2016  
 
COOLING  
TODAY 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 15 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 900 AM  
LOWEST 52 100 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 67 1975  
MINIMUM TEMPERATURE (F) 16 -18 1985  
 
 
SUNRISE AND SUNSET  
DECEMBER 10 2019......SUNRISE 706 AM MST SUNSET 423 PM MST  
DECEMBER 11 2019......SUNRISE 707 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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