270
CDUS45 KBYZ 202336
CLISHR
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
436 PM MST SAT DEC 20 2025
...............................
..THE SHERIDAN WY CLIMATE SUMMARY FOR DECEMBER 20 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 34 348 PM 62 2024 36 -2 62
MINIMUM 16 632 AM -25 1990 11 5 16
AVERAGE 25 23 2 39
PRECIPITATION (IN)
TODAY 0.00 0.37 1944 0.02 -0.02 0.00
MONTH TO DATE 1.25 0.35 0.90 0.04
SINCE OCT 1 3.96 2.68 1.28 1.77
SINCE JAN 1 18.65 14.74 3.91 10.66
DEGREE DAYS
HEATING
TODAY 40 42 -2 26
MONTH TO DATE 648 798 -150 588
SINCE DEC 1 648 798 -150 588
SINCE JUL 1 2101 2628 -527 1982
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 10 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 100 AM
LOWEST 54 200 PM
AVERAGE 70
......................................................
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 63 1933
MINIMUM TEMPERATURE (F) 11 -35 1989
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 742 AM MST SUNSET 430 PM MST
DECEMBER 21 2025......SUNRISE 742 AM MST SUNSET 430 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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