596  
CDUS45 KCYS 292133  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
333 PM MDT WED APR 29 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR APRIL 29 2020
 
 
VALID AS OF 0300 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 68 156 PM 84 1987 64 4 44  
1934  
MINIMUM 26 509 AM 13 1956 33 -7 28  
AVERAGE 47 49 -2 36  
 
PRECIPITATION (IN)  
TODAY 0.00 1.42 1953 0.06 -0.06 T  
MONTH TO DATE 0.73 1.40 -0.67 0.86  
SINCE JAN 1 1.30 2.81 -1.51 2.44  
 
DEGREE DAYS  
HEATING  
TODAY 18 16 2 29  
MONTH TO DATE 722 587 135 554  
SINCE MAR 1 1575 1469 106 1710  
SINCE JUL 1 6904 6873 31 6775  
 
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 20 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 12.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 500 AM  
LOWEST 20 100 PM  
AVERAGE 48  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 87 1987  
1934  
1905  
MINIMUM TEMPERATURE (F) 34 13 1950  
 
 
SUNRISE AND SUNSET  
APRIL 29 2020.........SUNRISE 549 AM MDT SUNSET 749 PM MDT  
APRIL 30 2020.........SUNRISE 548 AM MDT SUNSET 750 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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