622  
CDUS45 KCYS 160739  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
130 AM MDT SUN SEP 16 2018  
 
   
...............................
 
 
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86R 234 PM 85 2000 69 17 66  
MINIMUM 40 527 AM 27 1999 38 2 42  
1991  
1979  
AVERAGE 63 54 9 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.49 2009 0.04 -0.04 0.03  
MONTH TO DATE 0.01 0.57 -0.56 0.10  
SINCE JAN 1 5.88 8.72 -2.84 7.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 11 -9 11  
MONTH TO DATE 63 131 -68 56  
SINCE SEP 1 63 131 -68 56  
SINCE JUL 1 177 303 -126 168  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE SEP 1 0 0 0 1  
SINCE JAN 1 107 66 41 101    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 11.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 300 AM  
LOWEST 8 1200 PM  
AVERAGE 31  
   
......................................................
 
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 84 2000  
MINIMUM TEMPERATURE (F) 38 17 1965  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2018.....SUNRISE 644 AM MDT SUNSET 710 PM MDT  
SEPTEMBER 17 2018.....SUNRISE 645 AM MDT SUNSET 708 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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