412 CDUS43 KDMX 140630 CLIDSM CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 130 AM CDT SUN SEP 14 2025 ................................... ...THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 13 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 96R 350 PM 96 1897 78 18 77 1931 1939 MINIMUM 68 546 AM 33 1890 57 11 65 AVERAGE 82 67 15 71 PRECIPITATION (IN) YESTERDAY 0.00 3.78 1914 0.10 -0.10 0.00 MONTH TO DATE 0.50 1.46 -0.96 T SINCE SEP 1 0.50 1.46 -0.96 T SINCE JAN 1 29.32 28.56 0.76 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 18 11 4 SINCE SEP 1 29 18 11 4 SINCE JUL 1 37 23 14 4 COOLING YESTERDAY 17 4 13 6 MONTH TO DATE 55 71 -16 59 SINCE SEP 1 55 71 -16 59 SINCE JAN 1 1083 1006 77 1139 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 7.9 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 600 AM LOWEST 33 400 PM AVERAGE 62 .......................................................... THE DES MOINES IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 97 1939 MINIMUM TEMPERATURE (F) 56 38 1879 SUNRISE AND SUNSET SEPTEMBER 14 2025.....SUNRISE 654 AM CDT SUNSET 725 PM CDT SEPTEMBER 15 2025.....SUNRISE 655 AM CDT SUNSET 723 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$