Climatological Report (Daily)
Issued by NWS Billings, MT

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CDUS45 KBYZ 180934
CLISHR

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
334 AM MDT FRI SEP 18 2026

...................................

...THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 17 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
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         72    340 PM  93    1920  75     -3       62
  MINIMUM         43    447 AM  24    1965  42      1       43
  AVERAGE         58                        59     -1       53

PRECIPITATION (IN)
  YESTERDAY        T             0.60 1945   0.05  -0.05     0.02
  MONTH TO DATE    0.06                      0.73  -0.67     0.12
  SINCE OCT 1     12.41                     14.19  -1.78    16.48
  SINCE JAN 1      8.32                     11.32  -3.00    14.69

DEGREE DAYS
 HEATING
  YESTERDAY        7                         7      0       12
  MONTH TO DATE   49                        84    -35       66
  SINCE SEP 1     49                        84    -35       66
  SINCE JUL 1     69                       143    -74       89

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   36                        29      7       23
  SINCE SEP 1     36                        29      7       23
  SINCE JAN 1    587                       435    152      393
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     5.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM
 LOWEST     35           100 PM
 AVERAGE    64

..........................................................


THE SHERIDAN WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        94      1914
                                             1984
                                             2021
 MINIMUM TEMPERATURE (F)   42        15      1965


SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE   650 AM MDT   SUNSET   713 PM MDT
SEPTEMBER 19 2026.....SUNRISE   652 AM MDT   SUNSET   711 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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