326  
CDUS45 KCYS 220430  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
929 PM MST SAT DEC 21 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR DECEMBER 21 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 58 1159 AM 68 1981 41 17 53  
MINIMUM 19 551 AM -23 1998 15 4 20  
1983  
AVERAGE 39 28 11 37  
 
PRECIPITATION (IN)  
TODAY 0.00 0.34 1968 0.02 -0.02 0.00  
MONTH TO DATE 0.02 0.40 -0.38 T  
SINCE JAN 1 12.81 18.40 -5.59 10.60  
 
DEGREE DAYS  
HEATING  
TODAY 26 37 -11 28  
MONTH TO DATE 705 758 -53 694  
SINCE DEC 1 705 758 -53 694  
SINCE JUL 1 2446 2180 266 2330  
 
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 17 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 300 AM  
LOWEST 17 1200 PM  
AVERAGE 49  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 64 1955  
MINIMUM TEMPERATURE (F) 15 -39 1989  
 
 
SUNRISE AND SUNSET  
DECEMBER 21 2019......SUNRISE 714 AM MST SUNSET 426 PM MST  
DECEMBER 22 2019......SUNRISE 714 AM MST SUNSET 427 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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