669  
CDUS45 KCYS 070327  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
927 PM MDT MON APR 6 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR APRIL 6 2020
 
 
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 327 PM 84 1991 57 20 73  
1959  
MINIMUM 31 137 AM 7 2018 28 3 36  
1936  
AVERAGE 54 42 12 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.76 1897 0.04 -0.04 T  
MONTH TO DATE T 0.18 -0.18 0.14  
SINCE JAN 1 0.57 1.59 -1.02 1.72  
 
DEGREE DAYS  
HEATING  
TODAY 11 23 -12 10  
MONTH TO DATE 173 139 34 109  
SINCE MAR 1 1026 1021 5 1265  
SINCE JUL 1 6355 6425 -70 6330  
 
COOLING  
TODAY 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 23 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 13 300 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 84 1991  
MINIMUM TEMPERATURE (F) 28 4 2018  
 
 
SUNRISE AND SUNSET  
APRIL 6 2020.........SUNRISE 624 AM MDT SUNSET 723 PM MDT  
APRIL 7 2020.........SUNRISE 623 AM MDT SUNSET 724 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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