813  
CDUS45 KCYS 122136  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
336 PM MDT SUN MAY 12 2024  
   
...............................
 
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR MAY 12 2024
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 78 134 PM 89 1906 67 11 60  
2007  
MINIMUM 37 406 AM 21 1953 37 0 52  
1983  
AVERAGE 58 52 6 56  
 
PRECIPITATION (IN)  
TODAY 0.00 1.41 1975 0.08 -0.08 0.13  
MONTH TO DATE 0.31 0.96 -0.65 2.81  
SINCE MAR 1 2.58 3.28 -0.70 3.29  
SINCE JAN 1 3.84 3.76 0.08 3.48  
 
DEGREE DAYS  
HEATING  
TODAY 7 13 -6 9  
MONTH TO DATE 190 188 2 112  
SINCE MAR 1 1621 1719 -98 1805  
SINCE JUL 1 6226 7132 -906 7199  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 27 100 PM  
AVERAGE 64  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 92 1941  
2013  
MINIMUM TEMPERATURE (F) 37 19 1983  
 
SUNRISE AND SUNSET  
MAY 12 2024...........SUNRISE 533 AM MDT SUNSET 803 PM MDT  
MAY 13 2024...........SUNRISE 532 AM MDT SUNSET 804 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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