CDUS45 KBYZ 180931
CLISHR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MDT MON MAY 18 2026

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

...THE SHERIDAN WY CLIMATE SUMMARY FOR MAY 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         50    316 PM  95    1948  67    -17       69       
  MINIMUM         37   1159 PM  26    1910  39     -2       40       
  AVERAGE         44                        53     -9       55     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.01          1.75 2000   0.09  -0.08     0.00     
  MONTH TO DATE    0.37                      1.44  -1.07     1.91     
  SINCE OCT 1      8.24                      8.46  -0.22    10.63     
  SINCE JAN 1      4.15                      5.59  -1.44     8.84     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       21                        12      9       10        
  MONTH TO DATE  242                       258    -16      183        
  SINCE MAR 1   1567                      1820   -253     1598        
  SINCE JUL 1   5882                      7268  -1386     6626        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        5        
  SINCE MAR 1      0                         0      0        5        
  SINCE JAN 1      0                         0      0        5        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     N (340)       
  AVERAGE WIND SPEED    15.7                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           200 AM                                      
 LOWEST     50           500 PM                                      
 AVERAGE    73                                                        

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THE SHERIDAN WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   67        93      1948                      
 MINIMUM TEMPERATURE (F)   40        26      1942                      


SUNRISE AND SUNSET                                                    
MAY 18 2026...........SUNRISE   536 AM MDT   SUNSET   833 PM MDT     
MAY 19 2026...........SUNRISE   535 AM MDT   SUNSET   834 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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