327
CDUS45 KBYZ 200936
CLISHR
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
336 AM MDT SUN SEP 20 2026
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..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 19 2026
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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 61 1117 AM 95 1981 74 -13 77
MINIMUM 50 747 PM 24 1965 42 8 40
AVERAGE 56 58 -2 59
PRECIPITATION (IN)
YESTERDAY 0.10 1.30 1907 0.05 0.05 0.00
MONTH TO DATE 0.19 0.83 -0.64 0.12
SINCE OCT 1 12.54 14.29 -1.75 16.48
SINCE JAN 1 8.45 11.42 -2.97 14.69
DEGREE DAYS
HEATING
YESTERDAY 9 8 1 6
MONTH TO DATE 58 100 -42 79
SINCE SEP 1 58 100 -42 79
SINCE JUL 1 78 159 -81 102
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 38 31 7 23
SINCE SEP 1 38 31 7 23
SINCE JAN 1 589 437 152 393
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 10.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 200 AM
LOWEST 81 100 PM
AVERAGE 89
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THE SHERIDAN WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 91 1920
1933
1938
MINIMUM TEMPERATURE (F) 41 25 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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