998
CDUS45 KCYS 180842
CLISNY
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
142 AM MST THU DEC 18 2025
...............................
...THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 17 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 54 139 PM 65 1962 41 13 50
MINIMUM 31 1159 PM -18 1964 13 18 10
AVERAGE 43 27 16 30
PRECIPITATION (IN)
YESTERDAY 0.03 0.28 1999 0.00 0.03 0.00
MONTH TO DATE 0.08 0.10 -0.02 0.00
SINCE DEC 1 0.08 0.10 -0.02 0.00
SINCE JAN 1 17.26 15.74 1.52 12.79
DEGREE DAYS
HEATING
YESTERDAY 22 38 -16 35
MONTH TO DATE 485 621 -136 525
SINCE DEC 1 485 621 -136 525
SINCE JUL 1 1736 2175 -439 1741
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 676 692 -16 854
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 47 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 60 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 19.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 1100 PM
LOWEST 32 200 PM
AVERAGE 57
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THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 72 1980
MINIMUM TEMPERATURE (F) 13 -21 1983
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 712 AM MST SUNSET 425 PM MST
DECEMBER 19 2025......SUNRISE 713 AM MST SUNSET 426 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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