369  
CDUS45 KCYS 220735  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
135 AM MDT FRI SEP 22 2023  
   
...............................
 
 
...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 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 71 1149 AM 78 1958 68 3 62  
2015  
2017  
MINIMUM 41 530 AM 17 1965 37 4 46  
1994  
AVERAGE 56 52 4 54  
 
PRECIPITATION (IN)  
YESTERDAY T 0.56 2004 0.04 -0.04 0.30  
MONTH TO DATE 0.31 0.79 -0.48 0.37  
SINCE SEP 1 0.31 0.79 -0.48 0.37  
SINCE JAN 1 8.42 8.63 -0.21 5.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 13 -4 11  
MONTH TO DATE 151 189 -38 121  
SINCE SEP 1 151 189 -38 121  
SINCE JUL 1 276 339 -63 162  
 
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 22 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 21 1200 PM  
AVERAGE 55  
   
......................................................
 
 
THE LARAMIE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 81 1954  
1958  
MINIMUM TEMPERATURE (F) 37 15 1994  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 650 AM MDT SUNSET 700 PM MDT  
SEPTEMBER 23 2023.....SUNRISE 651 AM MDT SUNSET 658 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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