065
CDUS43 KDMX 220628
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1228 AM CST MON DEC 22 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 21 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 33 1141 PM 56 1941 32 1 27
MINIMUM 8 706 AM -27 1963 15 -7 5
AVERAGE 21 24 -3 16
PRECIPITATION (IN)
YESTERDAY 0.00 0.83 1984 0.05 -0.05 0.00
MONTH TO DATE 0.40 1.02 -0.62 0.54
SINCE DEC 1 0.40 1.02 -0.62 0.54
SINCE JAN 1 35.28 35.87 -0.59 40.04
SNOWFALL (IN)
YESTERDAY 0.0 6.0 1914 0.3 -0.3 0.0
MONTH TO DATE 4.1 6.5 -2.4 2.4
SINCE DEC 1 4.1 6.5 -2.4 2.4
SINCE JUL 1 18.6 9.9 8.7 2.6
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 44 41 3 49
MONTH TO DATE 1007 800 207 822
SINCE DEC 1 1007 800 207 822
SINCE JUL 1 2180 2178 2 1844
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 7.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 500 AM
LOWEST 60 1100 AM
AVERAGE 72
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 55 1941
MINIMUM TEMPERATURE (F) 15 -23 1983
SUNRISE AND SUNSET
DECEMBER 22 2025......SUNRISE 737 AM CST SUNSET 440 PM CST
DECEMBER 23 2025......SUNRISE 737 AM CST SUNSET 441 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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