250  
CDUS45 KSLC 210756  
CLISLC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
156 AM MDT TUE OCT 21 2025  
   
...............................
 
 
   
..THE SALT LAKE CITY UT CLIMATE SUMMARY FOR OCTOBER 20 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 348 PM 83 1921 64 -9 64  
MINIMUM 41 1159 PM 24 1932 42 -1 44  
AVERAGE 48 53 -5 54  
 
PRECIPITATION (IN)  
YESTERDAY T 1.14 2004 0.04 -0.04 0.00  
MONTH TO DATE 4.95 0.81 4.14 0.61  
SINCE OCT 1 4.95 0.81 4.14 0.61  
SINCE JAN 1 12.57 12.35 0.22 12.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.5 1996 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE OCT 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 12 5 11  
MONTH TO DATE 163 174 -11 54  
SINCE SEP 1 167 233 -66 65  
SINCE JUL 1 167 236 -69 65  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 19 11 8 95  
SINCE SEP 1 247 174 73 354  
SINCE JAN 1 1707 1417 290 1833    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.8  
 
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 83 300 AM  
LOWEST 34 200 PM  
AVERAGE 59  
   
......................................................
 
 
THE SALT LAKE CITY UT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 81 1915  
MINIMUM TEMPERATURE (F) 42 25 1996  
 
SUNRISE AND SUNSET  
OCTOBER 21 2025.......SUNRISE 746 AM MDT SUNSET 638 PM MDT  
OCTOBER 22 2025.......SUNRISE 747 AM MDT SUNSET 637 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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