


Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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261 CDUS43 KDMX 032230 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 530 PM CDT SUN AUG 03 2025 ................................... ...THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 3 2025... VALID TODAY AS OF 0520 PM LOCAL TIME. 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) TODAY MAXIMUM 79 120 PM 105 1930 84 -5 88 MINIMUM 53 500 AM 44 1927 63 -10 67 AVERAGE 66 74 -8 78 PRECIPITATION (IN) TODAY 0.00 1.38 1915 0.13 -0.13 0.00 MONTH TO DATE 0.00 0.40 -0.40 T SINCE JUN 1 16.53 10.46 6.07 12.63 SINCE JAN 1 27.57 23.33 4.24 31.87 SNOWFALL (IN) TODAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 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 TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 6 21 -15 1 SINCE JUL 1 0 3 -3 1 COOLING TODAY 1 9 -8 13 MONTH TO DATE 3 27 -24 40 SINCE JUN 1 564 536 28 570 SINCE JAN 1 610 608 2 606 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 5.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 97 100 AM LOWEST 43 100 PM AVERAGE 70 .......................................................... THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 101 1916 MINIMUM TEMPERATURE (F) 63 45 1978 SUNRISE AND SUNSET AUGUST 3 2025........SUNRISE 604 AM CDT SUNSET 827 PM CDT AUGUST 4 2025........SUNRISE 605 AM CDT SUNSET 825 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$