993  
CDUS45 KCYS 290728  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1227 AM MST SUN DEC 29 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR DECEMBER 28 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 29 927 AM 72 1980 41 -12 18  
MINIMUM 22 1159 PM -8 2014 16 6 0  
1988  
AVERAGE 26 28 -2 9  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.20 1994 0.01 MM T  
MONTH TO DATE 0.02 0.50 -0.48 0.02  
SINCE JAN 1 12.81 18.50 -5.69 10.62  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 37 2 56  
MONTH TO DATE 930 1017 -87 978  
SINCE DEC 1 930 1017 -87 978  
SINCE JUL 1 2671 2439 232 2614  
 
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 36 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 16.8  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 81 300 PM  
AVERAGE 87  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 65 2011  
MINIMUM TEMPERATURE (F) 16 -17 1990  
 
 
SUNRISE AND SUNSET  
DECEMBER 29 2019......SUNRISE 717 AM MST SUNSET 431 PM MST  
DECEMBER 30 2019......SUNRISE 717 AM MST SUNSET 432 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page
The Nexlab NE Page Main Text Page