877  
CDUS45 KCYS 010728  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT FRI MAY 01 2026  
   
...............................  
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR APRIL 30 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 226 PM 87 1934 62 -4 69  
1987  
2020  
MINIMUM 26 1130 PM 13 1950 32 -6 34  
AVERAGE 42 47 -5 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.40 1906 0.08 -0.08 0.00  
2016  
MONTH TO DATE 0.52 1.72 -1.20 0.63  
SINCE MAR 1 0.79 2.32 -1.53 1.67  
SINCE JAN 1 1.02 2.80 -1.78 2.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 18 5 13  
MONTH TO DATE 543 643 -100 599  
SINCE MAR 1 1131 1530 -399 1339  
SINCE JUL 1 5406 6943 -1537 6353  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 2  
SINCE MAR 1 3 0 3 2  
SINCE JAN 1 3 0 3 2    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
LOWEST 21 200 PM  
AVERAGE 57  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 93 1992  
MINIMUM TEMPERATURE (F) 32 7 1911  
 
SUNRISE AND SUNSET  
MAY 1 2026...........SUNRISE 547 AM MDT SUNSET 750 PM MDT  
MAY 2 2026...........SUNRISE 546 AM MDT SUNSET 751 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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