608  
CDUS45 KCYS 170728  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT SUN SEP 17 2023  
   
...............................
 
 
...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 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 72 332 PM 85 2018 70 2 69  
MINIMUM 33 559 AM 17 1965 39 -6 41  
AVERAGE 53 54 -1 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.91 1965 0.03 -0.03 0.05  
MONTH TO DATE 0.27 0.59 -0.32 0.06  
SINCE SEP 1 0.27 0.59 -0.32 0.06  
SINCE JAN 1 8.38 8.43 -0.05 5.59  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 11 1 10  
MONTH TO DATE 110 130 -20 82  
SINCE SEP 1 110 130 -20 82  
SINCE JUL 1 235 280 -45 123  
 
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 14 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 100 AM  
LOWEST 20 400 PM  
AVERAGE 56  
   
......................................................
 
 
THE LARAMIE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 85 2000  
MINIMUM TEMPERATURE (F) 38 7 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 645 AM MDT SUNSET 709 PM MDT  
SEPTEMBER 18 2023.....SUNRISE 646 AM MDT SUNSET 707 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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