292
CDUS45 KBYZ 170942
CLISHR
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
342 AM MDT WED SEP 17 2025
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..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 16 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 72 233 PM 94 2000 76 -4 85
MINIMUM 42 505 AM 23 1965 43 -1 56
AVERAGE 57 59 -2 71
PRECIPITATION (IN)
YESTERDAY 0.01 1.37 2006 0.05 -0.04 0.00
MONTH TO DATE 0.10 0.68 -0.58 0.19
SINCE OCT 1 16.46 14.14 2.32 12.34
SINCE JAN 1 14.67 11.27 3.40 8.69
DEGREE DAYS
HEATING
YESTERDAY 8 7 1 0
MONTH TO DATE 54 77 -23 12
SINCE SEP 1 54 77 -23 12
SINCE JUL 1 77 136 -59 51
COOLING
YESTERDAY 0 1 -1 6
MONTH TO DATE 23 28 -5 72
SINCE SEP 1 23 28 -5 72
SINCE JAN 1 393 434 -41 631
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 3.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1100 PM
LOWEST 38 300 PM
AVERAGE 68
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THE SHERIDAN WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 93 1920
MINIMUM TEMPERATURE (F) 42 24 1965
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 649 AM MDT SUNSET 714 PM MDT
SEPTEMBER 18 2025.....SUNRISE 651 AM MDT SUNSET 712 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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