258 CDUS43 KDMX 080632 CLIDSM CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 132 AM CDT MON SEP 08 2025 ................................... ...THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 7 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 72 MM 101 1939 80 -8 74 MINIMUM 43 MM 41 1986 59 -16 49 AVERAGE 58 69 -11 62 PRECIPITATION (IN) YESTERDAY 0.00 2.57 2001 0.11 -0.11 0.00 MONTH TO DATE 0.50 0.80 -0.30 T SINCE SEP 1 0.50 0.80 -0.30 T SINCE JAN 1 29.32 27.90 1.42 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 7 1 6 3 MONTH TO DATE 29 7 22 3 SINCE SEP 1 29 7 22 3 SINCE JUL 1 37 12 25 3 COOLING YESTERDAY 0 6 -6 0 MONTH TO DATE 6 42 -36 23 SINCE SEP 1 6 42 -36 23 SINCE JAN 1 1034 977 57 1103 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 4.3 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 400 AM LOWEST 36 200 PM AVERAGE 67 .......................................................... THE DES MOINES IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 99 1947 MINIMUM TEMPERATURE (F) 58 38 1883 SUNRISE AND SUNSET SEPTEMBER 8 2025.....SUNRISE 648 AM CDT SUNSET 735 PM CDT SEPTEMBER 9 2025.....SUNRISE 649 AM CDT SUNSET 734 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$