170  
CDUS45 KSLC 141257  
CLISLC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
557 AM MST THU DEC 14 2017  
 
   
...............................
 
 
   
..THE SALT LAKE CITY UT CLIMATE SUMMARY FOR DECEMBER 13 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1874 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 30 1016 PM 60 1929 38 -8 40  
1882  
MINIMUM 22 849 AM -21 1932 23 -1 27  
AVERAGE 26 30 -4 34  
 
PRECIPITATION (IN)  
YESTERDAY T 0.73 1994 0.05 -0.05 0.00  
MONTH TO DATE 0.18 0.61 -0.43 0.75  
SINCE OCT 1 1.53 3.58 -2.05 3.41  
SINCE JAN 1 15.40 15.30 0.10 13.61  
 
SNOWFALL (IN)  
YESTERDAY 0.1 7.3 1994 0.4 -0.3 0.0  
MONTH TO DATE 1.9 5.3 -3.4 0.4  
SINCE OCT 1 1.9 14.3 -12.4 6.1  
SINCE JUL 1 1.9 14.3 -12.4 6.1  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 35 4 31  
MONTH TO DATE 416 435 -19 413  
SINCE DEC 1 416 435 -19 413  
SINCE JUL 1 1438 1653 -215 1212  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1758 1160 598 1619    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 4.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 78 500 PM  
AVERAGE 89  
   
......................................................
 
 
 
THE SALT LAKE CITY UT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 64 1929  
MINIMUM TEMPERATURE (F) 22 -19 1932  
 
 
SUNRISE AND SUNSET  
DECEMBER 14 2017......SUNRISE 744 AM MST SUNSET 501 PM MST  
DECEMBER 15 2017......SUNRISE 745 AM MST SUNSET 501 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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