


Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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974 CDUS43 KDMX 122227 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 527 PM CDT SAT JUL 12 2025 ................................... ...THE WATERLOO IA CLIMATE SUMMARY FOR JULY 12 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 80 218 PM 110 1936 85 -5 85 MINIMUM 66 142 AM 46 1975 64 2 61 AVERAGE 73 75 -2 73 PRECIPITATION (IN) TODAY 0.00 0.92 2023 0.14 -0.14 0.00 MONTH TO DATE 5.02 1.84 3.18 2.59 SINCE JUN 1 11.56 7.56 4.00 9.83 SINCE JAN 1 22.60 20.43 2.17 29.07 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 8 10 -2 8 MONTH TO DATE 131 120 11 87 SINCE JUN 1 381 332 49 344 SINCE JAN 1 427 404 23 380 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 9.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 52 200 PM AVERAGE 76 .......................................................... THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 112 1936 MINIMUM TEMPERATURE (F) 64 43 1975 SUNRISE AND SUNSET JULY 12 2025..........SUNRISE 543 AM CDT SUNSET 847 PM CDT JULY 13 2025..........SUNRISE 544 AM CDT SUNSET 846 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$