385  
CDUS45 KBYZ 250721  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1221 AM MST TUE DEC 25 2018  
 
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR DECEMBER 24 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1907 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 213 PM 61 1922 35 9 17  
MINIMUM 17 807 AM -37 1983 10 7 -9  
AVERAGE 31 22 9 4  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 1955 0.01 -0.01 0.00  
MONTH TO DATE 0.06 0.44 -0.38 0.74  
SINCE OCT 1 2.58 2.56 0.02 2.62  
SINCE JAN 1 16.79 14.04 2.75 18.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 43 -9 61  
MONTH TO DATE 830 1009 -179 843  
SINCE DEC 1 830 1009 -179 843  
SINCE JUL 1 2720 2887 -167 2633  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 399 419 -20 481    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1100 PM  
LOWEST 33 200 PM  
AVERAGE 63  
   
......................................................
 
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 61 1947  
MINIMUM TEMPERATURE (F) 10 -32 1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 25 2018......SUNRISE 744 AM MST SUNSET 432 PM MST  
DECEMBER 26 2018......SUNRISE 744 AM MST SUNSET 433 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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