685 CDUS43 KDMX 120630 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 130 AM CDT FRI SEP 12 2025 ................................... ...THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 11 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 84 257 PM 98 2000 79 5 88 MINIMUM 54 604 AM 32 1917 54 0 54 AVERAGE 69 66 3 71 PRECIPITATION (IN) YESTERDAY 0.00 2.35 2006 0.11 -0.11 0.00 MONTH TO DATE 0.08 1.23 -1.15 0.10 SINCE SEP 1 0.08 1.23 -1.15 0.10 SINCE JAN 1 30.74 28.33 2.41 33.75 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 50 17 33 16 SINCE SEP 1 50 17 33 16 SINCE JUL 1 65 30 35 22 COOLING YESTERDAY 4 4 0 6 MONTH TO DATE 13 49 -36 22 SINCE SEP 1 13 49 -36 22 SINCE JAN 1 820 855 -35 844 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 4.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 500 AM LOWEST 41 300 PM AVERAGE 71 .......................................................... THE WATERLOO IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 97 1927 MINIMUM TEMPERATURE (F) 54 32 1955 SUNRISE AND SUNSET SEPTEMBER 12 2025.....SUNRISE 647 AM CDT SUNSET 724 PM CDT SEPTEMBER 13 2025.....SUNRISE 648 AM CDT SUNSET 722 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$