190  
CDUS45 KCYS 261340  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
740 AM MDT MON MAY 26 2025  
   
...............................  
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR MAY 25 2025  
 
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)  
YESTERDAY  
MAXIMUM 52 1011 AM 92 1969 72 -20 69  
MINIMUM 49 656 AM 24 2001 43 6 38  
AVERAGE 51 58 -7 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.48 1.25 1997 0.09 0.39 0.01  
MONTH TO DATE 3.55 2.08 1.47 1.60  
SINCE MAR 1 5.22 4.40 0.82 3.87  
SINCE JAN 1 6.05 4.88 1.17 5.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 8 6 11  
MONTH TO DATE 226 323 -97 300  
SINCE MAR 1 1565 1854 -289 1731  
SINCE JUL 1 6579 7267 -688 6336  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 18 0 18 0  
SINCE MAR 1 20 0 20 2  
SINCE JAN 1 20 0 20 2    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 93 1000 AM  
AVERAGE 97  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1969  
MINIMUM TEMPERATURE (F) 43 32 1992  
2007  
2022  
 
SUNRISE AND SUNSET  
MAY 26 2025...........SUNRISE 521 AM MDT SUNSET 816 PM MDT  
MAY 27 2025...........SUNRISE 521 AM MDT SUNSET 817 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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