612 CDUS43 KDMX 260639 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 139 AM CDT FRI SEP 26 2025 ................................... ...THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 25 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 80 405 PM 92 1920 74 6 82 MINIMUM 47 506 AM 27 1942 49 -2 46 AVERAGE 64 61 3 64 PRECIPITATION (IN) YESTERDAY 0.00 2.30 1931 0.10 -0.10 0.00 MONTH TO DATE 0.89 2.65 -1.76 0.44 SINCE SEP 1 0.89 2.65 -1.76 0.44 SINCE JAN 1 31.55 29.75 1.80 34.09 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 1 6 -5 1 MONTH TO DATE 52 75 -23 34 SINCE SEP 1 52 75 -23 34 SINCE JUL 1 67 88 -21 40 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 105 89 16 126 SINCE SEP 1 105 89 16 126 SINCE JAN 1 912 895 17 948 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 2.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 36 300 PM AVERAGE 68 .......................................................... THE WATERLOO IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 88 1998 2021 MINIMUM TEMPERATURE (F) 48 26 1926 1984 SUNRISE AND SUNSET SEPTEMBER 26 2025.....SUNRISE 702 AM CDT SUNSET 659 PM CDT SEPTEMBER 27 2025.....SUNRISE 703 AM CDT SUNSET 657 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$