622  
CDUS45 KCYS 150727  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT FRI SEP 15 2023  
   
...............................
 
 
...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 2023...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 1152 AM 86 1948 71 -16 72  
MINIMUM 45 1159 PM 20 1993 39 6 47  
AVERAGE 50 55 -5 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.15 0.47 1988 0.04 0.11 T  
MONTH TO DATE 0.27 0.52 -0.25 0.01  
SINCE SEP 1 0.27 0.52 -0.25 0.01  
SINCE JAN 1 8.38 8.36 0.02 5.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 10 5 5  
MONTH TO DATE 84 109 -25 63  
SINCE SEP 1 84 109 -25 63  
SINCE JUL 1 209 259 -50 104  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 19  
SINCE SEP 1 3 0 3 19  
SINCE JAN 1 139 83 56 208    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 PM  
LOWEST 61 100 AM  
AVERAGE 79  
   
......................................................
 
 
THE LARAMIE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 86 2018  
MINIMUM TEMPERATURE (F) 39 27 1979  
1991  
1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2023.....SUNRISE 643 AM MDT SUNSET 712 PM MDT  
SEPTEMBER 16 2023.....SUNRISE 644 AM MDT SUNSET 710 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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