267  
CDUS45 KCYS 090434  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
933 PM MST SUN DEC 8 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR DECEMBER 8 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 55 226 PM 63 2006 42 13 49  
1991  
1987  
MINIMUM 32 424 AM -17 1972 17 15 15  
AVERAGE 44 29 15 32  
 
PRECIPITATION (IN)  
TODAY 0.00 0.29 1953 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.16 -0.16 T  
SINCE JAN 1 12.79 18.16 -5.37 10.60  
 
DEGREE DAYS  
HEATING  
TODAY 21 36 -15 33  
MONTH TO DATE 243 280 -37 313  
SINCE DEC 1 243 280 -37 313  
SINCE JUL 1 1984 1702 282 1949  
 
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 32 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED MM  
 
 
SKY COVER  
AVERAGE SKY COVER MM  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 71 2015  
MINIMUM TEMPERATURE (F) 16 -16 1972  
 
 
SUNRISE AND SUNSET  
DECEMBER 8 2019......SUNRISE 704 AM MST SUNSET 423 PM MST  
DECEMBER 9 2019......SUNRISE 705 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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