291  
CDUS45 KCYS 290326  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
926 PM MDT SUN MAY 28 2023  
   
...............................
 
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR MAY 28 2023
 
 
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 324 PM 95 1934 74 5 84  
MINIMUM 52 522 AM 27 2005 44 8 39  
AVERAGE 66 59 7 62  
 
PRECIPITATION (IN)  
TODAY 0.09 2.66 1978 0.10 -0.01 0.00  
MONTH TO DATE 3.78 2.36 1.42 1.77  
SINCE MAR 1 4.26 4.68 -0.42 2.82  
SINCE JAN 1 4.45 5.16 -0.71 2.82  
 
DEGREE DAYS  
HEATING  
TODAY 0 7 -7 3  
MONTH TO DATE 197 345 -148 349  
SINCE MAR 1 1890 1876 14 1956  
SINCE JUL 1 7284 7289 -5 6716  
 
COOLING  
TODAY 1 1 0 0  
MONTH TO DATE 3 3 0 5  
SINCE MAR 1 3 3 0 10  
SINCE JAN 1 3 3 0 10    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 35 200 PM  
AVERAGE 66  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 97 2003  
MINIMUM TEMPERATURE (F) 44 19 1947  
 
SUNRISE AND SUNSET  
MAY 28 2023...........SUNRISE 520 AM MDT SUNSET 817 PM MDT  
MAY 29 2023...........SUNRISE 520 AM MDT SUNSET 818 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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