105  
CDUS45 KCYS 220329  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
929 PM MDT TUE MAY 21 2024  
   
...............................  
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR MAY 21 2024  
 
VALID TODAY AS OF 0900 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 58 310 PM 92 1964 71 -13 79  
MINIMUM 43 558 AM 23 2022 41 2 40  
AVERAGE 51 56 -5 60  
 
PRECIPITATION (IN)  
TODAY 0.20 1.15 1923 0.09 0.11 0.00  
MONTH TO DATE 1.59 1.72 -0.13 3.50  
SINCE MAR 1 3.86 4.04 -0.18 3.98  
SINCE JAN 1 5.12 4.52 0.60 4.17  
 
DEGREE DAYS  
HEATING  
TODAY 14 10 4 5  
MONTH TO DATE 261 289 -28 190  
SINCE MAR 1 1692 1820 -128 1883  
SINCE JUL 1 6297 7233 -936 7277  
 
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 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 60 300 PM  
AVERAGE 80  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 98 2012  
MINIMUM TEMPERATURE (F) 42 19 2022  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 525 AM MDT SUNSET 812 PM MDT  
MAY 22 2024...........SUNRISE 524 AM MDT SUNSET 813 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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