450  
CDUS45 KCYS 120728  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT SAT SEP 12 2020  
 
   
...............................
 
 
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 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 55 608 PM 83 2018 71 -16 71  
1958  
MINIMUM 38 332 AM 27 2014 40 -2 41  
1974  
AVERAGE 47 55 -8 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.16 1973 0.04 0.06 T  
MONTH TO DATE 0.10 0.42 -0.32 0.83  
SINCE JAN 1 5.22 8.57 -3.35 7.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 10 8 9  
MONTH TO DATE 138 88 50 26  
SINCE SEP 1 138 88 50 26  
SINCE JUL 1 163 260 -97 78  
 
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 32 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 200 AM  
LOWEST 43 600 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 85 2018  
1958  
MINIMUM TEMPERATURE (F) 39 24 1974  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2020.....SUNRISE 641 AM MDT SUNSET 716 PM MDT  
SEPTEMBER 13 2020.....SUNRISE 642 AM MDT SUNSET 714 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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