833  
CDUS45 KCYS 230744  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
143 AM MDT SUN AUG 23 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR AUGUST 22 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 98 217 PM 101 1905 85 13 83  
MINIMUM 51 432 AM 37 1966 53 -2 61  
AVERAGE 75 69 6 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.00 1906 0.05 -0.05 0.00  
MONTH TO DATE 0.15 1.21 -1.06 2.78  
SINCE JAN 1 7.13 11.92 -4.79 16.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 11 -11 3  
SINCE JUN 1 36 116 -80 116  
SINCE JUL 1 0 23 -23 5  
 
COOLING  
YESTERDAY 10 5 5 7  
MONTH TO DATE 205 152 53 171  
SINCE JUN 1 643 474 169 438  
SINCE JAN 1 648 484 164 438    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 AM  
LOWEST 18 400 PM  
AVERAGE 54  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 103 2006  
MINIMUM TEMPERATURE (F) 53 39 2015  
1917  
 
 
SUNRISE AND SUNSET  
AUGUST 23 2020........SUNRISE 608 AM MDT SUNSET 739 PM MDT  
AUGUST 24 2020........SUNRISE 609 AM MDT SUNSET 737 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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