332 CDUS43 KDMX 270633 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 133 AM CDT SAT SEP 27 2025 ................................... ...THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 26 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 89R 314 PM 88 1998 73 16 82 2021 MINIMUM 51 446 AM 26 1926 48 3 47 1984 AVERAGE 70 61 9 65 PRECIPITATION (IN) YESTERDAY 0.00 4.00 1915 0.10 -0.10 0.00 MONTH TO DATE 0.89 2.75 -1.86 0.44 SINCE SEP 1 0.89 2.75 -1.86 0.44 SINCE JAN 1 31.55 29.85 1.70 34.09 SNOWFALL (IN) YESTERDAY 0.0 T 1942 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 6 -6 0 MONTH TO DATE 52 81 -29 34 SINCE SEP 1 52 81 -29 34 SINCE JUL 1 67 94 -27 40 COOLING YESTERDAY 5 2 3 0 MONTH TO DATE 110 91 19 126 SINCE SEP 1 110 91 19 126 SINCE JAN 1 917 897 20 948 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 400 AM LOWEST 25 400 PM AVERAGE 59 .......................................................... THE WATERLOO IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 89 1905 1954 2021 MINIMUM TEMPERATURE (F) 48 28 1928 SUNRISE AND SUNSET SEPTEMBER 27 2025.....SUNRISE 703 AM CDT SUNSET 657 PM CDT SEPTEMBER 28 2025.....SUNRISE 704 AM CDT SUNSET 656 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$