988  
CDUS45 KCYS 170737  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT THU SEP 17 2020  
 
   
...............................
 
 
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 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 70 357 PM 85 2018 69 1 77  
MINIMUM 33 618 AM 17 1965 38 -5 47  
AVERAGE 52 53 -1 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.91 1965 0.03 -0.03 0.00  
MONTH TO DATE 0.10 0.60 -0.50 0.83  
SINCE JAN 1 5.22 8.75 -3.53 7.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 12 1 3  
MONTH TO DATE 185 143 42 64  
SINCE SEP 1 185 143 42 64  
SINCE JUL 1 210 315 -105 116  
 
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 23 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 9.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 200 AM  
LOWEST 23 1000 AM  
AVERAGE 44  
   
......................................................
 
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 85 2000  
MINIMUM TEMPERATURE (F) 37 7 1965  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2020.....SUNRISE 646 AM MDT SUNSET 707 PM MDT  
SEPTEMBER 18 2020.....SUNRISE 647 AM MDT SUNSET 706 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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