827
CDUS45 KCYS 130145
CLIAIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
645 PM MST FRI DEC 12 2025
...............................
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 12 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 35 400 AM 66 1990 38 -3 51
2014
MINIMUM 18 600 PM -21 2000 9 9 19
AVERAGE 27 24 3 35
PRECIPITATION (IN)
TODAY T 0.20 1901 0.01 -0.01 0.00
MONTH TO DATE T 0.08 -0.08 T
SINCE DEC 1 T 0.08 -0.08 T
SINCE JAN 1 13.95 14.73 -0.78 9.99
DEGREE DAYS
HEATING
TODAY 38 41 -3 30
MONTH TO DATE 378 477 -99 375
SINCE DEC 1 378 477 -99 375
SINCE JUL 1 1733 2258 -525 1760
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 693 561 132 746
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 400 AM
LOWEST 85 200 AM
AVERAGE 91
......................................................
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 60 2010
MINIMUM TEMPERATURE (F) 9 -17 1917
2000
SUNRISE AND SUNSET
DECEMBER 12 2025......SUNRISE 710 AM MST SUNSET 420 PM MST
DECEMBER 13 2025......SUNRISE 711 AM MST SUNSET 420 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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