405  
CDUS45 KSLC 300040  
CLISLC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
640 PM MDT MON SEP 29 2025  
   
...............................
 
 
   
..THE SALT LAKE CITY UT CLIMATE SUMMARY FOR SEPTEMBER 29 2025
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 80 252 PM 94 2024 74 6 94  
MINIMUM 63 643 AM 33 1945 51 12 70  
1950  
1986  
AVERAGE 72 62 10 82  
 
PRECIPITATION (IN)  
TODAY 0.00 1.35 1905 0.04 -0.04 T  
MONTH TO DATE 0.15 1.02 -0.87 0.42  
SINCE OCT 1 10.48 15.48 -5.00 16.30  
SINCE JAN 1 7.35 11.50 -4.15 11.65  
 
SNOWFALL (IN)  
TODAY 0.0 T 1949 0.0 0.0 0.0  
1950  
2007  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE OCT 1 18.1 51.9 -33.8 28.3  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 0  
MONTH TO DATE 3 54 -51 11  
SINCE SEP 1 3 54 -51 11  
SINCE JUL 1 3 57 -54 11  
 
COOLING  
TODAY 7 2 5 17  
MONTH TO DATE 228 162 66 256  
SINCE SEP 1 228 162 66 256  
SINCE JAN 1 1688 1405 283 1735    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 200 AM  
LOWEST 29 300 PM  
AVERAGE 43  
   
......................................................
 
 
THE SALT LAKE CITY UT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 91 2011  
MINIMUM TEMPERATURE (F) 50 30 1954  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2025.....SUNRISE 723 AM MDT SUNSET 713 PM MDT  
SEPTEMBER 30 2025.....SUNRISE 724 AM MDT SUNSET 711 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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