


Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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501 CDUS43 KDMX 262228 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 528 PM CDT SAT JUL 26 2025 ................................... ...THE WATERLOO IA CLIMATE SUMMARY FOR JULY 26 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 87 335 PM 109 1936 85 2 84 MINIMUM 70 334 AM 46 1911 64 6 66 AVERAGE 79 74 5 75 PRECIPITATION (IN) TODAY 0.00 3.15 1944 0.13 -0.13 0.00 MONTH TO DATE 7.50 3.70 3.80 4.84 SINCE JUN 1 14.04 9.42 4.62 12.08 SINCE JAN 1 25.08 22.29 2.79 31.32 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 1 SINCE JUN 1 6 18 -12 1 SINCE JUL 1 0 0 0 1 COOLING TODAY 14 9 5 10 MONTH TO DATE 267 258 9 206 SINCE JUN 1 517 470 47 463 SINCE JAN 1 563 542 21 499 ................................................................... WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 3.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 59 300 PM AVERAGE 80 .......................................................... THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 102 1916 MINIMUM TEMPERATURE (F) 64 45 1971 SUNRISE AND SUNSET JULY 26 2025..........SUNRISE 556 AM CDT SUNSET 836 PM CDT JULY 27 2025..........SUNRISE 557 AM CDT SUNSET 835 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$