546  
CDUS45 KCYS 200728  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT TUE MAY 20 2025  
   
...............................
 
 
   
..THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 19 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 52 336 PM 81 2020 63 -11 74  
MINIMUM 38 226 AM 20 1966 35 3 43  
AVERAGE 45 49 -4 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.90 1988 0.06 -0.03 0.07  
MONTH TO DATE 0.74 1.01 -0.27 0.32  
SINCE MAR 1 2.54 2.53 0.01 2.97  
SINCE JAN 1 3.27 3.13 0.14 3.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 16 4 6  
MONTH TO DATE 267 379 -112 352  
SINCE MAR 1 1850 2221 -371 1943  
SINCE JUL 1 7007 8290 -1283 7221  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 18.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 100 AM  
LOWEST 41 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE LARAMIE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 82 1954  
2005  
MINIMUM TEMPERATURE (F) 35 22 1963  
 
SUNRISE AND SUNSET  
MAY 20 2025...........SUNRISE 539 AM MDT SUNSET 820 PM MDT  
MAY 21 2025...........SUNRISE 538 AM MDT SUNSET 821 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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