575  
CDUS45 KCYS 190729  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT SAT SEP 19 2020  
 
   
...............................
 
 
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 126 PM 85 2018 68 10 75  
MINIMUM 37 623 AM 13 1971 37 0 34  
AVERAGE 58 52 6 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 1993 0.04 -0.04 0.05  
1964  
MONTH TO DATE 0.10 0.68 -0.58 0.89  
SINCE JAN 1 5.22 8.83 -3.61 7.38  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 13 -6 10  
MONTH TO DATE 200 168 32 82  
SINCE SEP 1 200 168 32 82  
SINCE JUL 1 225 340 -115 134  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 8 0 8 20  
SINCE SEP 1 8 0 8 20  
SINCE JAN 1 141 66 75 132    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 500 AM  
LOWEST 9 1200 PM  
AVERAGE 44  
   
......................................................
 
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 86 2010  
MINIMUM TEMPERATURE (F) 37 18 1971  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2020.....SUNRISE 648 AM MDT SUNSET 704 PM MDT  
SEPTEMBER 20 2020.....SUNRISE 649 AM MDT SUNSET 702 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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