518
CDUS45 KCYS 210726
CLIAIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
126 AM MDT SUN SEP 21 2025
...............................
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 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 81 310 PM 97 1956 76 5 91
MINIMUM 43 349 AM 27 1927 41 2 42
AVERAGE 62 58 4 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.89 1995 0.04 -0.04 0.00
MONTH TO DATE T 0.87 -0.87 0.23
SINCE SEP 1 T 0.87 -0.87 0.23
SINCE JAN 1 11.48 13.11 -1.63 9.13
DEGREE DAYS
HEATING
YESTERDAY 3 8 -5 0
MONTH TO DATE 56 92 -36 8
SINCE SEP 1 56 92 -36 8
SINCE JUL 1 59 129 -70 34
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 35 40 -5 84
SINCE SEP 1 35 40 -5 84
SINCE JAN 1 683 557 126 723
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 33 200 PM
AVERAGE 67
......................................................
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 94 2005
MINIMUM TEMPERATURE (F) 41 22 1913
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 638 AM MDT SUNSET 650 PM MDT
SEPTEMBER 22 2025.....SUNRISE 639 AM MDT SUNSET 648 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page