864  
CDUS45 KBYZ 010721  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1221 AM MST TUE JAN 1 2019  
 
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR DECEMBER 31 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 16 1213 AM 56 1996 35 -19 0  
MINIMUM -13 1128 PM -32 1927 10 -23 -18  
1923  
AVERAGE 2 23 -21 -9  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.30 1910 0.02 0.06 T  
MONTH TO DATE 0.32 0.56 -0.24 1.11  
SINCE OCT 1 2.84 2.68 0.16 2.99  
SINCE JAN 1 17.05 14.16 2.89 18.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 63 42 21 74  
MONTH TO DATE 1140 1307 -167 1273  
SINCE DEC 1 1140 1305 -165 1273  
SINCE JUL 1 3030 3183 -153 3063  
 
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 31 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 13.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 900 PM  
LOWEST 78 700 PM  
AVERAGE 85  
   
......................................................
 
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 64 1997  
MINIMUM TEMPERATURE (F) 10 -28 1928  
 
 
SUNRISE AND SUNSET  
JANUARY 1 2019.......SUNRISE 745 AM MST SUNSET 438 PM MST  
JANUARY 2 2019.......SUNRISE 745 AM MST SUNSET 439 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab WY Page Main Text Page