CDUS43 KDMX 272338 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 538 PM CST SAT DEC 27 2025 ................................... ...THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 27 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 40 459 PM 53 1936 30 10 46 MINIMUM 33 201 AM -28 1933 14 19 41 AVERAGE 37 22 15 44 PRECIPITATION (IN) TODAY 0.00 1.50 1904 0.05 -0.05 0.89 MONTH TO DATE 0.43 1.29 -0.86 1.44 SINCE DEC 1 0.43 1.29 -0.86 1.44 SINCE JAN 1 35.31 36.14 -0.83 40.94 SNOWFALL (IN) TODAY 0.0 12.0 1904 0.3 -0.3 0.0 MONTH TO DATE 4.1 8.5 -4.4 2.4 SINCE DEC 1 4.1 8.5 -4.4 2.4 SINCE JUL 1 18.6 11.9 6.7 2.6 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 28 43 -15 21 MONTH TO DATE 1188 1054 134 995 SINCE DEC 1 1188 1054 134 995 SINCE JUL 1 2361 2432 -71 2017 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 985 916 69 996 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 9.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 100 1200 AM AVERAGE 100 .......................................................... THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 30 62 1984 MINIMUM TEMPERATURE (F) 14 -22 1924 SUNRISE AND SUNSET DECEMBER 27 2025......SUNRISE 739 AM CST SUNSET 443 PM CST DECEMBER 28 2025......SUNRISE 739 AM CST SUNSET 444 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$