648  
CDUS45 KCYS 290730  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1230 AM MST TUE DEC 29 2020  
   
...............................
 
 
...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 28 2020...  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 24 339 PM 50 1980 32 -8 14  
2002  
MINIMUM 3 803 AM -23 2015 10 -7 3  
AVERAGE 14 21 -7 9  
 
PRECIPITATION (IN)  
YESTERDAY T 0.18 1955 0.01 -0.01 0.09  
1978  
MONTH TO DATE T 0.29 -0.29 0.33  
SINCE DEC 1 T 0.29 -0.29 0.33  
SINCE JAN 1 5.23 10.89 -5.66 8.34  
 
DEGREE DAYS  
HEATING  
YESTERDAY 51 44 7 56  
MONTH TO DATE 1200 1224 -24 1143  
SINCE DEC 1 1200 1224 -24 1143  
SINCE JUL 1 3263 3536 -273 3401  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 141 67 74 132    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 16.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1000 AM  
LOWEST 65 200 PM  
AVERAGE 77  
   
......................................................
 
 
THE LARAMIE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 51 1980  
MINIMUM TEMPERATURE (F) 10 -28 1983  
 
SUNRISE AND SUNSET  
DECEMBER 29 2020......SUNRISE 728 AM MST SUNSET 442 PM MST  
DECEMBER 30 2020......SUNRISE 728 AM MST SUNSET 443 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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