


Climatological Report (Monthly)
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
548 CXUS55 KSLC 020503 CLMSLC CLIMATE REPORT NATIONAL WEATHER SERVICE SALT LAKE CITY UT 1103 PM MDT WED OCT 01 2025 ................................... ...THE SALT LAKE CITY UT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1874 TO 2025 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 107 09/07/2022 LOW 27 09/18/1965 HIGHEST 94 09/02 97 09/01 LOWEST 50 09/23 50 09/18 AVG. MAXIMUM 83.2 80.6 2.6 85.9 AVG. MINIMUM 61.1 56.3 4.8 60.2 MEAN 72.1 68.4 3.7 73.0 DAYS MAX >= 90 4 5.0 -1.0 13 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) TOTALS 0.42 1.06 -0.64 0.42 DAYS >= .01 5 5.2 -0.2 3 DAYS >= .10 1 2.6 -1.6 1 DAYS >= .50 0 0.6 -0.6 0 DAYS >= 1.00 0 0.1 -0.1 0 SNOWFALL (INCHES) TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 0.0 0.0 MM DEGREE DAYS HEATING TOTAL 4 59 -55 11 SINCE 7/1 4 62 -58 MM COOLING TOTAL 228 163 65 259 SINCE 1/1 1688 1406 282 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.7 HIGHEST WIND SPEED/DIRECTION 28/210 DATE 09/11 28/340 09/22 HIGHEST GUST SPEED/DIRECTION 37/150 DATE 09/10 37/200 09/11 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 8 RAIN 3 HAIL 0 SNOW 0 FOG 1 FOG W/VIS <= 1/4 MILE 0 HAZE 4 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$