275
CDUS45 KBYZ 202240
CLISHR
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
440 PM MDT SUN SEP 20 2026
...............................
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 20 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1907 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 57 143 PM 91 1920 74 -17 80
1933
1938
MINIMUM 53 921 AM 25 1983 41 12 47
AVERAGE 55 57 -2 64
PRECIPITATION (IN)
TODAY 0.47 0.97 1951 0.06 0.41 0.00
MONTH TO DATE 0.66 0.89 -0.23 0.12
SINCE OCT 1 13.01 14.35 -1.34 16.48
SINCE JAN 1 8.92 11.48 -2.56 14.69
DEGREE DAYS
HEATING
TODAY 10 8 2 1
MONTH TO DATE 68 108 -40 80
SINCE SEP 1 68 108 -40 80
SINCE JUL 1 88 167 -79 103
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 38 32 6 23
SINCE SEP 1 38 32 6 23
SINCE JAN 1 589 438 151 393
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 13.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1000 AM
LOWEST 86 800 AM
AVERAGE 92
......................................................
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 92 1938
MINIMUM TEMPERATURE (F) 41 23 1983
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 653 AM MDT SUNSET 709 PM MDT
SEPTEMBER 21 2026.....SUNRISE 654 AM MDT SUNSET 707 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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