802
CDUS45 KBYZ 211030
CLISHR
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
330 AM MST SUN DEC 21 2025
...............................
..THE SHERIDAN WY CLIMATE SUMMARY FOR DECEMBER 20 2025
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)
YESTERDAY
MAXIMUM 34 348 PM 62 2024 36 -2 62
MINIMUM 13 800 PM -25 1990 11 2 16
AVERAGE 24 23 1 39
PRECIPITATION (IN)
YESTERDAY 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
YESTERDAY 41 42 -1 26
MONTH TO DATE 649 798 -149 588
SINCE DEC 1 649 798 -149 588
SINCE JUL 1 2102 2628 -526 1982
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 3.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 600 PM
LOWEST 54 200 PM
AVERAGE 71
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THE SHERIDAN WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 63 1933
MINIMUM TEMPERATURE (F) 11 -35 1989
SUNRISE AND SUNSET
DECEMBER 21 2025......SUNRISE 742 AM MST SUNSET 430 PM MST
DECEMBER 22 2025......SUNRISE 743 AM MST SUNSET 431 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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