221  
CDUS45 KCYS 180732  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
130 AM MDT SAT APR 18 2020  
 
   
...............................
 
 
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR APRIL 17 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 37 445 PM 72 2006 51 -14 53  
1987  
1948  
MINIMUM -11R 432 AM 0 1999 25 -36 33  
AVERAGE 13 38 -25 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.53 1986 0.04 -0.04 0.01  
MONTH TO DATE 0.37 0.53 -0.16 0.26  
SINCE JAN 1 0.66 1.72 -1.06 1.29  
 
DEGREE DAYS  
HEATING  
YESTERDAY 52 27 25 22  
MONTH TO DATE 605 494 111 439  
SINCE MAR 1 1570 1553 17 1686  
SINCE JUL 1 7659 7729 -70 7677  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 200 AM  
LOWEST 39 800 PM  
AVERAGE 63  
   
......................................................
 
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 72 1981  
MINIMUM TEMPERATURE (F) 25 -3 2013  
 
 
SUNRISE AND SUNSET  
APRIL 18 2020.........SUNRISE 618 AM MDT SUNSET 747 PM MDT  
APRIL 19 2020.........SUNRISE 616 AM MDT SUNSET 748 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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