Climatological Report (Daily)
Issued by NWS Billings, MT

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581
CDUS45 KBYZ 292231
CLISHR

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
431 PM MDT MON SEP 29 2025

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

...THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 29 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         86    127 PM  98    2024  69     17       98
  MINIMUM         47    629 AM  20    1984  38      9       48
                                      1985
  AVERAGE         67                        53     14       73

PRECIPITATION (IN)
  TODAY            0.00          0.96 1923   0.05  -0.05      T
  MONTH TO DATE    0.12                      1.41  -1.29     0.39
  SINCE OCT 1     16.48                     14.87   1.61    12.54
  SINCE JAN 1     14.69                     12.00   2.69     8.89

DEGREE DAYS
 HEATING
  TODAY            0                        12    -12        0
  MONTH TO DATE  108                       200    -92       51
  SINCE SEP 1    108                       200    -92       51
  SINCE JUL 1    131                       259   -128       90

 COOLING
  TODAY            2                         0      2        8
  MONTH TO DATE   26                        32     -6      110
  SINCE SEP 1     26                        32     -6      110
  SINCE JAN 1    396                       438    -42      669
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     2.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           600 AM
 LOWEST     22           100 PM
 AVERAGE    48

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


THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        91      1963
                                             1989
 MINIMUM TEMPERATURE (F)   38        18      1985


SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE   704 AM MDT   SUNSET   651 PM MDT
SEPTEMBER 30 2025.....SUNRISE   705 AM MDT   SUNSET   650 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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