436  
CDUS45 KCYS 210428  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
927 PM MST FRI DEC 20 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 2019
 
 
VALID TODAY AS OF 0900 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 52 133 PM 66 2003 41 11 45  
MINIMUM 22 307 AM -21 1983 15 7 18  
AVERAGE 37 28 9 32  
 
PRECIPITATION (IN)  
TODAY 0.00 0.34 2006 0.02 -0.02 0.00  
MONTH TO DATE 0.02 0.38 -0.36 T  
SINCE JAN 1 12.81 18.38 -5.57 10.60  
 
DEGREE DAYS  
HEATING  
TODAY 28 37 -9 33  
MONTH TO DATE 679 721 -42 666  
SINCE DEC 1 679 721 -42 666  
SINCE JUL 1 2420 2143 277 2302  
 
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 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 600 PM  
LOWEST 30 100 PM  
AVERAGE 53  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 68 1981  
MINIMUM TEMPERATURE (F) 15 -23 1998  
1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 20 2019......SUNRISE 713 AM MST SUNSET 426 PM MST  
DECEMBER 21 2019......SUNRISE 714 AM MST SUNSET 426 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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