878  
CDUS45 KBYZ 240721  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1221 AM MST MON DEC 24 2018  
 
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR DECEMBER 23 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 39 226 PM 60 1964 35 4 11  
1955  
MINIMUM 8 255 AM -28 1983 10 -2 -10  
AVERAGE 24 22 2 1  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18 1992 0.02 -0.02 0.02  
MONTH TO DATE 0.06 0.43 -0.37 0.74  
SINCE OCT 1 2.58 2.55 0.03 2.62  
SINCE JAN 1 16.79 14.03 2.76 18.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 43 -2 64  
MONTH TO DATE 796 966 -170 782  
SINCE DEC 1 796 966 -170 782  
SINCE JUL 1 2686 2844 -158 2572  
 
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 10 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 100 AM  
LOWEST 34 200 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 61 1922  
MINIMUM TEMPERATURE (F) 10 -37 1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 24 2018......SUNRISE 744 AM MST SUNSET 432 PM MST  
DECEMBER 25 2018......SUNRISE 744 AM MST SUNSET 432 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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