839  
CDUS45 KCYS 070438  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
937 PM MST FRI DEC 6 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR DECEMBER 6 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 MM MM 64 1984 42 MM 28  
MINIMUM 23 MM -22 1972 17 6 16  
AVERAGE MM 30 MM 22  
 
PRECIPITATION (IN)  
TODAY 0.00 0.68 1994 0.02 -0.02 T  
MONTH TO DATE 0.00 0.12 -0.12 T  
SINCE JAN 1 12.79 18.12 -5.33 10.60  
 
DEGREE DAYS  
HEATING  
TODAY MM 35 MM 43  
MONTH TO DATE 169 208 -39 238  
SINCE DEC 1 169 208 -39 238  
SINCE JUL 1 1910 1630 280 1874  
 
COOLING  
TODAY MM 0 MM 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 SW (220)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 7.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 500 AM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 70 1984  
1981  
MINIMUM TEMPERATURE (F) 17 -16 2005  
 
 
SUNRISE AND SUNSET  
DECEMBER 6 2019......SUNRISE 702 AM MST SUNSET 423 PM MST  
DECEMBER 7 2019......SUNRISE 703 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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