323  
CDUS45 KCYS 170731  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
130 AM MDT MON SEP 17 2018  
 
   
...............................
 
 
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 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 85R 154 PM 84 2000 69 16 61  
MINIMUM 49 608 AM 17 1965 38 11 33  
AVERAGE 67 53 14 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.91 1965 0.03 -0.03 T  
MONTH TO DATE 0.01 0.60 -0.59 0.10  
SINCE JAN 1 5.88 8.75 -2.87 7.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 12 -12 18  
MONTH TO DATE 63 143 -80 74  
SINCE SEP 1 63 143 -80 74  
SINCE JUL 1 177 315 -138 186  
 
COOLING  
YESTERDAY 2 0 2 0  
MONTH TO DATE 2 0 2 1  
SINCE SEP 1 2 0 2 1  
SINCE JAN 1 109 66 43 101    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 1200 AM  
LOWEST 13 200 PM  
AVERAGE 36  
   
......................................................
 
 
 
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 2018.....SUNRISE 645 AM MDT SUNSET 708 PM MDT  
SEPTEMBER 18 2018.....SUNRISE 646 AM MDT SUNSET 707 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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