522  
CDUS45 KCYS 142228  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
328 PM MST SAT DEC 14 2019  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR DECEMBER 14 2019
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 30 159 PM 63 1998 38 -8 MM  
MINIMUM 26 438 AM -32 1901 8 18 13  
2008  
AVERAGE 28 23 5 MM  
 
PRECIPITATION (IN)  
TODAY T 0.80 1902 0.01 -0.01 0.00  
MONTH TO DATE 0.04 0.21 -0.17 0.15  
SINCE JAN 1 18.83 15.55 3.28 16.27  
 
DEGREE DAYS  
HEATING  
TODAY 37 42 -5 MM  
MONTH TO DATE 521 568 -47 560  
SINCE DEC 1 521 568 -47 560  
SINCE JUL 1 2495 2367 128 2392  
 
COOLING  
TODAY 0 0 0 MM  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 516 564 -48 566    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.8  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 84 100 AM  
AVERAGE 92  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 64 2002  
MINIMUM TEMPERATURE (F) 8 -30 1901  
 
 
SUNRISE AND SUNSET  
DECEMBER 14 2019......SUNRISE 711 AM MST SUNSET 420 PM MST  
DECEMBER 15 2019......SUNRISE 712 AM MST SUNSET 420 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