973  
CDUS45 KCYS 150730  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT SAT AUG 15 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR AUGUST 14 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 86 441 PM 105 1937 87 -1 73  
MINIMUM 55 1151 PM 45 2004 55 0 50  
1910  
AVERAGE 71 71 0 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 1968 0.04 -0.04 0.00  
MONTH TO DATE 0.15 0.81 -0.66 0.85  
SINCE JAN 1 7.13 11.52 -4.39 14.33  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 0 3 -3 3  
SINCE JUN 1 36 108 -72 116  
SINCE JUL 1 0 15 -15 5  
 
COOLING  
YESTERDAY 6 7 -1 0  
MONTH TO DATE 132 106 26 113  
SINCE JUN 1 570 428 142 380  
SINCE JAN 1 575 438 137 380    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 10.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 500 AM  
LOWEST 23 400 PM  
AVERAGE 52  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 104 1937  
MINIMUM TEMPERATURE (F) 55 44 1924  
2002  
 
 
SUNRISE AND SUNSET  
AUGUST 15 2020........SUNRISE 600 AM MDT SUNSET 751 PM MDT  
AUGUST 16 2020........SUNRISE 601 AM MDT SUNSET 749 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page
The Nexlab NE Page Main Text Page