


Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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261 CDUS43 KDMX 080745 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 245 AM CDT WED OCT 08 2025 ................................... ...THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 7 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 70 337 PM 90 1916 68 2 71 MINIMUM 45 1159 PM 24 1988 44 1 35 2012 AVERAGE 58 56 2 53 PRECIPITATION (IN) YESTERDAY T 1.80 1948 0.09 -0.09 0.00 MONTH TO DATE 0.31 0.71 -0.40 0.01 SINCE SEP 1 1.20 3.85 -2.65 0.45 SINCE JAN 1 31.86 30.95 0.91 34.10 SNOWFALL (IN) YESTERDAY 0.0 T 2000 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 7 10 -3 12 MONTH TO DATE 13 62 -49 38 SINCE SEP 1 66 171 -105 72 SINCE JUL 1 81 184 -103 78 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 45 7 38 8 SINCE SEP 1 172 104 68 151 SINCE JAN 1 979 910 69 973 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 6.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 97 400 AM LOWEST 34 200 PM AVERAGE 66 .......................................................... THE WATERLOO IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 84 2010 MINIMUM TEMPERATURE (F) 43 21 1976 SUNRISE AND SUNSET OCTOBER 8 2025.......SUNRISE 715 AM CDT SUNSET 638 PM CDT OCTOBER 9 2025.......SUNRISE 716 AM CDT SUNSET 637 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$