568
CDUS43 KDMX 170632
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
132 AM CDT SUN AUG 17 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 16 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 92 412 PM 105 1937 83 9 84
MINIMUM 70 529 AM 43 1976 61 9 66
1992
AVERAGE 81 72 9 75
PRECIPITATION (IN)
YESTERDAY T 1.94 1965 0.14 -0.14 T
MONTH TO DATE 2.20 2.16 0.04 0.59
SINCE JUN 1 18.73 12.22 6.51 13.22
SINCE JAN 1 29.77 25.09 4.68 32.46
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE JUN 1 6 21 -15 4
SINCE JUL 1 0 3 -3 4
COOLING
YESTERDAY 16 7 9 10
MONTH TO DATE 128 130 -2 116
SINCE JUN 1 689 639 50 646
SINCE JAN 1 735 711 24 682
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 64 200 PM
AVERAGE 79
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 105 1988
MINIMUM TEMPERATURE (F) 61 46 1962
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 619 AM CDT SUNSET 807 PM CDT
AUGUST 18 2025........SUNRISE 620 AM CDT SUNSET 806 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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