567  
CDUS45 KBYZ 130722  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1222 AM MST THU DEC 13 2018  
 
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR DECEMBER 12 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 46 1243 PM 70 2017 35 11 70  
MINIMUM 23 1158 PM -24 1922 10 13 21  
AVERAGE 35 23 12 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.42 1955 0.01 0.00 0.00  
MONTH TO DATE 0.05 0.23 -0.18 0.02  
SINCE OCT 1 2.57 2.35 0.22 1.90  
SINCE JAN 1 16.78 13.83 2.95 17.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 42 -12 19  
MONTH TO DATE 453 494 -41 339  
SINCE DEC 1 453 494 -41 339  
SINCE JUL 1 2343 2372 -29 2129  
 
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 39 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 15.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 300 AM  
LOWEST 30 400 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 62 1921  
MINIMUM TEMPERATURE (F) 10 -26 1919  
 
 
SUNRISE AND SUNSET  
DECEMBER 13 2018......SUNRISE 737 AM MST SUNSET 427 PM MST  
DECEMBER 14 2018......SUNRISE 738 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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