153  
CDUS45 KCYS 212227  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
327 PM MST FRI DEC 21 2018  
 
   
...............................
 
 
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR DECEMBER 21 2018
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 45 1128 AM 50 1957 32 13 22  
MINIMUM 28 758 AM -33 1990 10 18 -11  
1983  
AVERAGE 37 21 16 6  
 
PRECIPITATION (IN)  
TODAY 0.00 0.23 2010 0.01 -0.01 0.06  
MONTH TO DATE 0.01 0.23 -0.22 0.19  
SINCE JAN 1 6.89 10.83 -3.94 10.30  
 
DEGREE DAYS  
HEATING  
TODAY 28 44 -16 59  
MONTH TO DATE 889 916 -27 795  
SINCE DEC 1 889 916 -27 795  
SINCE JUL 1 3105 3228 -123 2829  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 109 67 42 101    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 22.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 300 PM  
LOWEST 29 1000 AM  
AVERAGE 41  
   
......................................................
 
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 52 1994  
1964  
MINIMUM TEMPERATURE (F) 10 -34 1989  
 
 
SUNRISE AND SUNSET  
DECEMBER 21 2018......SUNRISE 725 AM MST SUNSET 437 PM MST  
DECEMBER 22 2018......SUNRISE 726 AM MST SUNSET 437 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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