561  
CDUS45 KCYS 040730  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT SAT APR 4 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR APRIL 3 2020
 
 
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)  
YESTERDAY  
MAXIMUM 38 509 PM 79 1943 56 -18 50  
MINIMUM -5R 1234 AM -5 1936 27 -32 37  
1999  
AVERAGE 17 42 -25 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.67 1968 0.03 -0.03 0.07  
MONTH TO DATE T 0.09 -0.09 0.14  
SINCE JAN 1 0.57 1.50 -0.93 1.72  
 
DEGREE DAYS  
HEATING  
YESTERDAY 48 23 25 21  
MONTH TO DATE 123 70 53 79  
SINCE MAR 1 976 952 24 1235  
SINCE JUL 1 6305 6356 -51 6300  
 
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 20 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 100 AM  
LOWEST 37 500 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 78 2000  
1959  
MINIMUM TEMPERATURE (F) 28 7 1936  
 
 
SUNRISE AND SUNSET  
APRIL 4 2020.........SUNRISE 628 AM MDT SUNSET 721 PM MDT  
APRIL 5 2020.........SUNRISE 626 AM MDT SUNSET 722 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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