284  
CDUS45 KCYS 302145  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
345 PM MDT SUN APR 30 2023  
   
...............................
 
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR APRIL 30 2023
 
 
VALID AS OF 0300 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 59 157 PM 87 1934 62 -3 57  
1987  
2020  
MINIMUM 20 500 AM 13 1950 32 -12 29  
AVERAGE 40 47 -7 43  
 
PRECIPITATION (IN)  
TODAY 0.00 1.40 1906 0.08 -0.08 0.00  
2016  
MONTH TO DATE 0.31 1.72 -1.41 0.97  
SINCE MAR 1 0.48 2.32 -1.84 1.05  
SINCE JAN 1 0.67 2.80 -2.13 1.05  
 
DEGREE DAYS  
HEATING  
TODAY 25 18 7 22  
MONTH TO DATE 655 643 12 675  
SINCE MAR 1 1694 1530 164 1607  
SINCE JUL 1 7088 6943 145 6367  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 5  
SINCE MAR 1 0 0 0 5  
SINCE JAN 1 0 0 0 5    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.4  
 
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 81 500 AM  
LOWEST 22 200 PM  
AVERAGE 52  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 93 1992  
MINIMUM TEMPERATURE (F) 32 7 1911  
 
SUNRISE AND SUNSET  
APRIL 30 2023.........SUNRISE 549 AM MDT SUNSET 749 PM MDT  
MAY 1 2023...........SUNRISE 547 AM MDT SUNSET 750 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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