


Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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045 CDUS43 KDMX 070654 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 154 AM CDT TUE OCT 07 2025 ................................... ...THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 6 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 64 1204 AM 95 1963 68 -4 70 MINIMUM 54 926 AM 18 1935 44 10 43 AVERAGE 59 56 3 57 PRECIPITATION (IN) YESTERDAY 0.08 1.49 2017 0.10 -0.02 0.00 MONTH TO DATE 0.31 0.62 -0.31 0.01 SINCE SEP 1 1.20 3.76 -2.56 0.45 SINCE JAN 1 31.86 30.86 1.00 34.10 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 6 10 -4 8 MONTH TO DATE 6 52 -46 26 SINCE SEP 1 59 161 -102 60 SINCE JUL 1 74 174 -100 66 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 45 6 39 8 SINCE SEP 1 172 103 69 151 SINCE JAN 1 979 909 70 973 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 8.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 97 1200 AM LOWEST 69 200 PM AVERAGE 83 .......................................................... THE WATERLOO IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 90 1916 MINIMUM TEMPERATURE (F) 44 24 1988 2012 SUNRISE AND SUNSET OCTOBER 7 2025.......SUNRISE 714 AM CDT SUNSET 640 PM CDT OCTOBER 8 2025.......SUNRISE 715 AM CDT SUNSET 638 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$