422  
CDUS45 KCYS 070731  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1230 AM MST SAT DEC 7 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR DECEMBER 6 2019
 
 
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)  
YESTERDAY  
MAXIMUM 49 157 PM 64 1984 42 7 28  
MINIMUM 22 1004 PM -22 1972 17 5 16  
AVERAGE 36 30 6 22  
 
PRECIPITATION (IN)  
YESTERDAY 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  
YESTERDAY 29 35 -6 43  
MONTH TO DATE 198 208 -10 238  
SINCE DEC 1 198 208 -10 238  
SINCE JUL 1 1939 1630 309 1874  
 
COOLING  
YESTERDAY 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 SW (220)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
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 TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 70 1984  
1981  
MINIMUM TEMPERATURE (F) 17 -16 2005  
 
 
SUNRISE AND SUNSET  
DECEMBER 7 2019......SUNRISE 703 AM MST SUNSET 423 PM MST  
DECEMBER 8 2019......SUNRISE 704 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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