221  
CDUS45 KCYS 212130  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
329 PM MDT FRI SEP 21 2018  
 
   
...............................
 
 
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 2018
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 158 PM 78 2017 66 7 78  
2015  
1958  
MINIMUM 33 537 AM 17 1994 36 -3 42  
1965  
AVERAGE 53 51 2 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.56 2004 0.03 -0.03 T  
MONTH TO DATE 0.01 0.79 -0.78 0.11  
SINCE JAN 1 5.88 8.94 -3.06 7.50  
 
DEGREE DAYS  
HEATING  
TODAY 12 14 -2 5  
MONTH TO DATE 91 209 -118 129  
SINCE SEP 1 91 209 -118 129  
SINCE JUL 1 205 381 -176 241  
 
COOLING  
TODAY 0 0 0 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 15 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 8.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 500 AM  
LOWEST 15 200 PM  
AVERAGE 49  
   
......................................................
 
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 81 1958  
1954  
MINIMUM TEMPERATURE (F) 36 15 1994  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2018.....SUNRISE 649 AM MDT SUNSET 701 PM MDT  
SEPTEMBER 22 2018.....SUNRISE 650 AM MDT SUNSET 700 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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