557  
CDUS45 KCYS 170745  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
145 AM MDT SAT MAY 17 2025  
   
...............................  
 
   
..THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 16 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 62 MM 82 1964 62 0 71  
MINIMUM 32 400 AM 18 1955 34 -2 32  
AVERAGE 47 48 -1 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.06 1981 0.06 -0.06 0.00  
MONTH TO DATE 0.53 0.84 -0.31 0.25  
SINCE MAR 1 2.33 2.36 -0.03 2.90  
SINCE JAN 1 3.06 2.96 0.10 3.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 18 0 13  
MONTH TO DATE 195 329 -134 329  
SINCE MAR 1 1778 2171 -393 1920  
SINCE JUL 1 6935 8240 -1305 7198  
 
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 32 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 18.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 400 AM  
LOWEST 21 300 PM  
AVERAGE 47  
   
......................................................  
 
THE LARAMIE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 81 1948  
MINIMUM TEMPERATURE (F) 34 15 1955  
 
SUNRISE AND SUNSET  
MAY 17 2025...........SUNRISE 542 AM MDT SUNSET 817 PM MDT  
MAY 18 2025...........SUNRISE 541 AM MDT SUNSET 818 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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