654
CDUS45 KCYS 220027
CLIAIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
627 PM MDT SUN SEP 21 2025
...............................
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 2025...
VALID TODAY AS OF 0600 PM LOCAL TIME.
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)
TODAY
MAXIMUM 85 MM 94 2005 75 10 68
MINIMUM 45 MM 22 1913 41 4 46
AVERAGE 65 58 7 57
PRECIPITATION (IN)
TODAY 0.00 1.70 1902 0.04 -0.04 0.00
MONTH TO DATE T 0.91 -0.91 0.23
SINCE SEP 1 T 0.91 -0.91 0.23
SINCE JAN 1 11.48 13.15 -1.67 9.13
DEGREE DAYS
HEATING
TODAY 0 8 -8 8
MONTH TO DATE 56 100 -44 16
SINCE SEP 1 56 100 -44 16
SINCE JUL 1 59 137 -78 42
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 35 41 -6 84
SINCE SEP 1 35 41 -6 84
SINCE JAN 1 683 558 125 723
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 8.3
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 96 400 AM
LOWEST 23 200 PM
AVERAGE 60
......................................................
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 93 1939
MINIMUM TEMPERATURE (F) 40 26 1995
2002
2011
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.
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