907  
CDUS45 KCYS 210727  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT SUN JUN 21 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JUNE 20 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 83 450 PM 105 1989 82 1 78  
MINIMUM 49 1205 AM 37 1972 51 -2 50  
1929  
AVERAGE 66 66 0 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.91 2003 0.09 -0.09 T  
MONTH TO DATE 1.16 2.02 -0.86 1.52  
SINCE JAN 1 5.45 7.53 -2.08 9.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 33 79 -46 80  
SINCE JUN 1 33 79 -46 80  
SINCE JUL 1 7273 7294 -21 7407  
 
COOLING  
YESTERDAY 1 3 -2 0  
MONTH TO DATE 89 42 47 8  
SINCE JUN 1 89 42 47 8  
SINCE JAN 1 94 52 42 8    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 25 600 PM  
AVERAGE 59  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 101 2016  
MINIMUM TEMPERATURE (F) 51 36 2001  
 
 
SUNRISE AND SUNSET  
JUNE 21 2020..........SUNRISE 516 AM MDT SUNSET 831 PM MDT  
JUNE 22 2020..........SUNRISE 516 AM MDT SUNSET 831 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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