CDUS45 KBYZ 122338

CLISHR



CLIMATE REPORT 

NATIONAL WEATHER SERVICE BILLINGS MT

438 PM MST FRI DEC 12 2025



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



...THE SHERIDAN WY CLIMATE SUMMARY FOR DECEMBER 12 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         23   1215 AM  70    2017  37    -14       49       

  MINIMUM         10   1001 AM -24    1922  12     -2       24       

  AVERAGE         17                        24     -7       37     



PRECIPITATION (IN)                                                    

  TODAY            0.37          0.42 1955   0.02   0.35     0.00     

  MONTH TO DATE    1.08                      0.22   0.86     0.04     

  SINCE OCT 1      3.79                      2.55   1.24     1.77     

  SINCE JAN 1     18.48                     14.61   3.87    10.66     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY           48                        40      8       28        

  MONTH TO DATE  401                       468    -67      340        

  SINCE DEC 1    401                       468    -67      340        

  SINCE JUL 1   1854                      2298   -444     1734        



 COOLING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE DEC 1      0                         0      0        0        

  SINCE JAN 1    396                       442    -46      669        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (320)       

  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (330)       

  AVERAGE WIND SPEED     6.6                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 1.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  SNOW                                                                

  LIGHT SNOW                                                          

  FOG                                                                 





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    96           100 AM                                      

 LOWEST     84          1200 PM                                      

 AVERAGE    90                                                        



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





THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   37        62      1921                      

 MINIMUM TEMPERATURE (F)   12       -26      1919                      





SUNRISE AND SUNSET                                                    

DECEMBER 12 2025......SUNRISE   736 AM MST   SUNSET   427 PM MST     

DECEMBER 13 2025......SUNRISE   737 AM MST   SUNSET   427 PM MST     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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