


Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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381 CDUS43 KDMX 042226 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 526 PM CDT FRI JUL 04 2025 ................................... ...THE WATERLOO IA CLIMATE SUMMARY FOR JULY 4 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 90 338 PM 109 1911 85 5 83 MINIMUM 73 530 AM 43 1922 64 9 65 1967 AVERAGE 82 75 7 74 PRECIPITATION (IN) TODAY 0.00 1.71 1930 0.16 -0.16 0.15 MONTH TO DATE 0.41 0.66 -0.25 1.25 SINCE JUN 1 6.95 6.38 0.57 8.49 SINCE JAN 1 17.99 19.25 -1.26 27.73 SNOWFALL (IN) TODAY MM MM MM 0.0 MM 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 MM 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 17 10 7 9 MONTH TO DATE 50 40 10 23 SINCE JUN 1 300 252 48 280 SINCE JAN 1 346 324 22 316 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 10.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 94 100 AM LOWEST 50 400 PM AVERAGE 72 .......................................................... THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 108 1936 MINIMUM TEMPERATURE (F) 64 45 1967 1972 SUNRISE AND SUNSET JULY 4 2025..........SUNRISE 538 AM CDT SUNSET 850 PM CDT JULY 5 2025..........SUNRISE 538 AM CDT SUNSET 850 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$