322  
CDUS45 KBYZ 100722  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1221 AM MST MON DEC 10 2018  
 
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR DECEMBER 9 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 48 244 PM 69 2015 35 13 58  
1957  
MINIMUM 10 1153 PM -41 1919 11 -1 23  
AVERAGE 29 23 6 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.28 1938 0.02 -0.02 0.00  
MONTH TO DATE 0.02 0.18 -0.16 0.02  
SINCE OCT 1 2.54 2.30 0.24 1.90  
SINCE JAN 1 16.75 13.78 2.97 17.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 42 -6 24  
MONTH TO DATE 352 368 -16 268  
SINCE DEC 1 352 368 -16 268  
SINCE JUL 1 2242 2246 -4 2058  
 
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 12 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 3.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 200 AM  
LOWEST 19 200 PM  
AVERAGE 50  
   
......................................................
 
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 70 1981  
MINIMUM TEMPERATURE (F) 11 -21 1932  
 
 
SUNRISE AND SUNSET  
DECEMBER 10 2018......SUNRISE 734 AM MST SUNSET 427 PM MST  
DECEMBER 11 2018......SUNRISE 735 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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