182
CDUS45 KCYS 170832
CLIAIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
132 AM MST WED DEC 17 2025
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...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 67R 153 PM 64 1980 38 29 44
MINIMUM 23 934 PM -22 1914 8 15 12
AVERAGE 45 23 22 28
PRECIPITATION (IN)
YESTERDAY 0.00 0.25 1908 0.01 -0.01 0.00
MONTH TO DATE T 0.11 -0.11 T
SINCE DEC 1 T 0.11 -0.11 T
SINCE JAN 1 13.95 14.76 -0.81 9.99
DEGREE DAYS
HEATING
YESTERDAY 20 42 -22 37
MONTH TO DATE 501 645 -144 512
SINCE DEC 1 501 645 -144 512
SINCE JUL 1 1856 2426 -570 1897
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 9.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 1000 PM
LOWEST 20 200 PM
AVERAGE 54
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THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 68 1980
MINIMUM TEMPERATURE (F) 8 -28 2016
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 714 AM MST SUNSET 421 PM MST
DECEMBER 18 2025......SUNRISE 714 AM MST SUNSET 421 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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