902  
CDUS45 KCYS 220729  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT MON JUN 22 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JUNE 21 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 83 219 PM 101 2016 82 1 65  
MINIMUM 54 1147 PM 36 2001 51 3 50  
AVERAGE 69 67 2 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 2.21 1959 0.09 -0.02 T  
MONTH TO DATE 1.23 2.11 -0.88 1.52  
SINCE JAN 1 5.52 7.62 -2.10 9.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 7  
MONTH TO DATE 33 81 -48 87  
SINCE JUN 1 33 81 -48 87  
SINCE JUL 1 7273 7296 -23 7414  
 
COOLING  
YESTERDAY 4 4 0 0  
MONTH TO DATE 93 46 47 8  
SINCE JUN 1 93 46 47 8  
SINCE JAN 1 98 56 42 8    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 30 100 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 104 1937  
MINIMUM TEMPERATURE (F) 52 37 2004  
1989  
 
 
SUNRISE AND SUNSET  
JUNE 22 2020..........SUNRISE 516 AM MDT SUNSET 831 PM MDT  
JUNE 23 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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