879 CDUS43 KDMX 250640 CLIDSM CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 140 AM CDT THU SEP 25 2025 ................................... ...THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 24 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 78 236 PM 92 2017 74 4 75 MINIMUM 61 714 AM 31 1942 52 9 56 AVERAGE 70 63 7 66 PRECIPITATION (IN) YESTERDAY 0.00 2.12 1931 0.10 -0.10 T MONTH TO DATE 1.77 2.62 -0.85 0.60 SINCE SEP 1 1.77 2.62 -0.85 0.60 SINCE JAN 1 30.59 29.72 0.87 29.93 SNOWFALL (IN) YESTERDAY 0.0 T 1985 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 4 -4 0 MONTH TO DATE 29 55 -26 9 SINCE SEP 1 29 55 -26 9 SINCE JUL 1 37 60 -23 9 COOLING YESTERDAY 5 2 3 1 MONTH TO DATE 136 108 28 164 SINCE SEP 1 136 108 28 164 SINCE JAN 1 1164 1043 121 1244 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 5.8 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 600 AM LOWEST 48 600 PM AVERAGE 71 .......................................................... THE DES MOINES IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 91 1897 MINIMUM TEMPERATURE (F) 52 32 1942 SUNRISE AND SUNSET SEPTEMBER 25 2025.....SUNRISE 705 AM CDT SUNSET 706 PM CDT SEPTEMBER 26 2025.....SUNRISE 707 AM CDT SUNSET 704 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$