749  
CDUS45 KCYS 152232  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
331 PM MST SUN DEC 15 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR DECEMBER 15 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 32 159 PM 65 2002 41 -9 59  
MINIMUM 16 731 AM -16 2008 16 0 23  
AVERAGE 24 28 -4 41  
 
PRECIPITATION (IN)  
TODAY 0.00 0.40 2015 0.02 -0.02 0.00  
MONTH TO DATE 0.02 0.29 -0.27 T  
SINCE JAN 1 12.81 18.29 -5.48 10.60  
 
DEGREE DAYS  
HEATING  
TODAY 41 37 4 24  
MONTH TO DATE 490 536 -46 530  
SINCE DEC 1 490 536 -46 530  
SINCE JUL 1 2231 1958 273 2166  
 
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 25 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 58 300 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 68 1962  
MINIMUM TEMPERATURE (F) 16 -12 1964  
 
 
SUNRISE AND SUNSET  
DECEMBER 15 2019......SUNRISE 710 AM MST SUNSET 424 PM MST  
DECEMBER 16 2019......SUNRISE 711 AM MST SUNSET 424 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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