477  
CDUS45 KCYS 070729  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT THU MAY 7 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR MAY 6 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 64 406 PM 93 1916 67 -3 47  
MINIMUM 25 453 AM 22 1944 36 -11 38  
AVERAGE 45 51 -6 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1968 0.07 -0.07 0.01  
MONTH TO DATE 1.69 0.55 1.14 0.25  
SINCE JAN 1 3.03 3.41 -0.38 3.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 14 6 22  
MONTH TO DATE 89 89 0 126  
SINCE MAR 1 1666 1574 92 1869  
SINCE JUL 1 6995 6978 17 6934  
 
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 30 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 100 AM  
LOWEST 36 300 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1928  
MINIMUM TEMPERATURE (F) 36 18 2010  
 
 
SUNRISE AND SUNSET  
MAY 7 2020...........SUNRISE 539 AM MDT SUNSET 757 PM MDT  
MAY 8 2020...........SUNRISE 538 AM MDT SUNSET 758 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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