973  
CDUS45 KCYS 160732  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
131 AM MDT MON SEP 16 2019  
 
   
...............................
 
 
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 258 PM 86 2018 69 12 86  
MINIMUM 39 451 AM 27 1999 38 1 40  
1991  
1979  
AVERAGE 60 54 6 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.49 2009 0.04 -0.04 0.00  
MONTH TO DATE 0.83 0.57 0.26 0.01  
SINCE JAN 1 7.32 8.72 -1.40 5.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 11 -6 2  
MONTH TO DATE 61 131 -70 63  
SINCE SEP 1 61 131 -70 63  
SINCE JUL 1 113 303 -190 177  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 20 0 20 0  
SINCE SEP 1 20 0 20 0  
SINCE JAN 1 132 66 66 107    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 8.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 500 AM  
LOWEST 8 100 PM  
AVERAGE 31  
   
......................................................
 
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 85 2018  
MINIMUM TEMPERATURE (F) 38 17 1965  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2019.....SUNRISE 644 AM MDT SUNSET 710 PM MDT  
SEPTEMBER 17 2019.....SUNRISE 645 AM MDT SUNSET 709 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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