


Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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863 CDUS43 KDMX 050636 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 136 AM CDT SUN OCT 05 2025 ................................... ...THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 4 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 MM 89 1897 69 20 75 1922 1938 MINIMUM 66 MM 22 1935 45 21 50 AVERAGE 78 57 21 63 PRECIPITATION (IN) YESTERDAY 0.00 1.66 1926 0.10 -0.10 0.00 MONTH TO DATE 0.00 0.42 -0.42 0.01 SINCE SEP 1 0.89 3.56 -2.67 0.45 SINCE JAN 1 31.55 30.66 0.89 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 0 9 -9 2 MONTH TO DATE 0 33 -33 18 SINCE SEP 1 53 142 -89 52 SINCE JUL 1 68 155 -87 58 COOLING YESTERDAY 13 1 12 0 MONTH TO DATE 37 4 33 0 SINCE SEP 1 164 101 63 143 SINCE JAN 1 971 907 64 965 ................................................................... WIND (MPH) HIGHEST WIND SPEED 27 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 13.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 600 AM LOWEST 34 200 PM AVERAGE 59 .......................................................... THE WATERLOO IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 93 1963 MINIMUM TEMPERATURE (F) 45 24 1988 SUNRISE AND SUNSET OCTOBER 5 2025.......SUNRISE 712 AM CDT SUNSET 643 PM CDT OCTOBER 6 2025.......SUNRISE 713 AM CDT SUNSET 642 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$