428  
CDUS45 KCYS 050027  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
627 PM MDT SUN MAY 04 2025  
   
...............................  
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR MAY 4 2025  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 MM 89 2000 64 13 62  
MINIMUM 43 400 AM 21 2021 33 10 22  
AVERAGE 60 48 12 42  
 
PRECIPITATION (IN)  
TODAY 0.00 1.32 1959 0.08 -0.08 0.00  
MONTH TO DATE 0.01 0.31 -0.30 0.03  
SINCE MAR 1 1.68 2.63 -0.95 2.30  
SINCE JAN 1 2.51 3.11 -0.60 3.56  
 
DEGREE DAYS  
HEATING  
TODAY 5 17 -12 23  
MONTH TO DATE 53 69 -16 78  
SINCE MAR 1 1392 1600 -208 1509  
SINCE JUL 1 6406 7013 -607 6114  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 2 0 2 2  
SINCE JAN 1 2 0 2 2    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 19.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 400 AM  
LOWEST 22 200 PM  
AVERAGE 49  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 93 2004  
MINIMUM TEMPERATURE (F) 34 20 1944  
 
SUNRISE AND SUNSET  
MAY 4 2025...........SUNRISE 543 AM MDT SUNSET 754 PM MDT  
MAY 5 2025...........SUNRISE 541 AM MDT SUNSET 755 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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