700
CDUS43 KDMX 182328
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
528 PM CST WED DEC 18 2024
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 18 2024
VALID TODAY AS OF 0520 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 31 129 PM 57 1923 33 -2 35
2002
MINIMUM 22 754 AM -23 1983 16 6 11
AVERAGE 27 24 3 23
PRECIPITATION (IN)
TODAY T 0.93 1968 0.05 -0.05 0.00
MONTH TO DATE 0.49 0.88 -0.39 0.12
SINCE DEC 1 0.49 0.88 -0.39 0.12
SINCE JAN 1 39.99 35.73 4.26 21.90
SNOWFALL (IN)
TODAY T 4.7 2000 0.4 -0.4 0.0
MONTH TO DATE 2.2 5.5 -3.3 T
SINCE DEC 1 2.2 5.5 -3.3 T
SINCE JUL 1 2.4 8.9 -6.5 2.1
SNOW DEPTH 1
DEGREE DAYS
HEATING
TODAY 38 40 -2 42
MONTH TO DATE 694 677 17 566
SINCE DEC 1 694 677 17 566
SINCE JUL 1 1716 2055 -339 1717
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 996 916 80 1115
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 10.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 1200 AM
LOWEST 66 200 PM
AVERAGE 79
......................................................
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 52 1979
1988
2018
MINIMUM TEMPERATURE (F) 16 -25 1985
SUNRISE AND SUNSET
DECEMBER 18 2024......SUNRISE 735 AM CST SUNSET 438 PM CST
DECEMBER 19 2024......SUNRISE 735 AM CST SUNSET 439 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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