606
CDUS45 KBYZ 172333
CLISHR
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
433 PM MST WED DEC 17 2025
...............................
..THE SHERIDAN WY CLIMATE SUMMARY FOR DECEMBER 17 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1907 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 65 1124 AM 68 1980 36 29 44
MINIMUM 40 1219 AM -30 1924 12 28 18
AVERAGE 53 24 29 31
PRECIPITATION (IN)
TODAY 0.00 0.40 2000 0.02 -0.02 0.00
MONTH TO DATE 1.08 0.30 0.78 0.04
SINCE OCT 1 3.79 2.63 1.16 1.77
SINCE JAN 1 18.48 14.69 3.79 10.66
DEGREE DAYS
HEATING
TODAY 12 41 -29 34
MONTH TO DATE 551 673 -122 503
SINCE DEC 1 551 673 -122 503
SINCE JUL 1 2004 2503 -499 1897
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 396 442 -46 669
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 13.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 200 PM
LOWEST 25 700 AM
AVERAGE 49
......................................................
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 68 1988
MINIMUM TEMPERATURE (F) 12 -33 1924
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 740 AM MST SUNSET 428 PM MST
DECEMBER 18 2025......SUNRISE 741 AM MST SUNSET 429 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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