620  
CDUS45 KBYZ 290722  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1221 AM MST SAT DEC 29 2018  
 
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR DECEMBER 28 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 27 329 PM 60 1965 35 -8 24  
MINIMUM 6 859 PM -22 1990 10 -4 9  
AVERAGE 17 22 -5 17  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.22 1955 0.02 -0.02 0.01  
MONTH TO DATE 0.06 0.51 -0.45 0.90  
SINCE OCT 1 2.58 2.63 -0.05 2.78  
SINCE JAN 1 16.79 14.11 2.68 18.56  
 
DEGREE DAYS  
HEATING  
YESTERDAY 48 43 5 48  
MONTH TO DATE 1005 1181 -176 1074  
SINCE DEC 1 1005 1181 -176 1074  
SINCE JUL 1 2895 3059 -164 2864  
 
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 (180)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 3.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 300 AM  
LOWEST 50 200 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 65 1956  
MINIMUM TEMPERATURE (F) 10 -30 1990  
 
 
SUNRISE AND SUNSET  
DECEMBER 29 2018......SUNRISE 745 AM MST SUNSET 435 PM MST  
DECEMBER 30 2018......SUNRISE 745 AM MST SUNSET 436 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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