110
CDUS43 KDMX 180646
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1246 AM CST MON DEC 18 2023
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 17 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 38 438 PM 58 1939 33 5 22
MINIMUM 34 715 PM -16 1914 17 17 9
AVERAGE 36 25 11 16
PRECIPITATION (IN)
YESTERDAY 0.00 0.28 1895 0.04 -0.04 0.03
MONTH TO DATE 0.12 0.83 -0.71 1.00
SINCE DEC 1 0.12 0.83 -0.71 1.00
SINCE JAN 1 21.90 35.68 -13.78 33.45
SNOWFALL (IN)
YESTERDAY 0.0 2.5 1990 0.3 -0.3 0.6
MONTH TO DATE T 5.1 -5.1 3.1
SINCE DEC 1 T 5.1 -5.1 3.1
SINCE JUL 1 2.1 8.5 -6.4 7.8
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 29 40 -11 49
MONTH TO DATE 524 637 -113 601
SINCE DEC 1 524 637 -113 601
SINCE JUL 1 1675 2015 -340 1972
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1115 916 199 1023
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 11.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 1200 AM
LOWEST 73 1000 PM
AVERAGE 83
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 57 1923
2002
MINIMUM TEMPERATURE (F) 16 -23 1983
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 734 AM CST SUNSET 438 PM CST
DECEMBER 19 2023......SUNRISE 735 AM CST SUNSET 438 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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