471 CDUS43 KDMX 100651 CLIDSM CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 151 AM CDT WED SEP 10 2025 ................................... ...THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 9 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1878 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 78 400 PM 101 2013 79 -1 84 MINIMUM 58 653 AM 40 1883 58 0 55 AVERAGE 68 69 -1 70 PRECIPITATION (IN) YESTERDAY 0.00 3.00 2014 0.11 -0.11 0.00 MONTH TO DATE 0.50 1.02 -0.52 T SINCE SEP 1 0.50 1.02 -0.52 T SINCE JAN 1 29.32 28.12 1.20 29.33 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 29 10 19 4 SINCE SEP 1 29 10 19 4 SINCE JUL 1 37 15 22 4 COOLING YESTERDAY 3 5 -2 5 MONTH TO DATE 11 52 -41 28 SINCE SEP 1 11 52 -41 28 SINCE JAN 1 1039 987 52 1108 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 8.4 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 79 1000 PM LOWEST 50 300 PM AVERAGE 65 .......................................................... THE DES MOINES IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 99 1927 2013 MINIMUM TEMPERATURE (F) 58 42 1910 SUNRISE AND SUNSET SEPTEMBER 10 2025.....SUNRISE 650 AM CDT SUNSET 732 PM CDT SEPTEMBER 11 2025.....SUNRISE 651 AM CDT SUNSET 730 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$