494
CDUS43 KDMX 232229
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
529 PM CDT WED SEP 23 2026
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 23 2026
VALID TODAY AS OF 0520 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 70 207 PM 92 2017 74 -4 77
MINIMUM 45 618 AM 28 1983 50 -5 56
AVERAGE 58 62 -4 67
PRECIPITATION (IN)
TODAY 0.00 1.92 1902 0.10 -0.10 0.00
MONTH TO DATE 6.09 2.45 3.64 0.89
SINCE SEP 1 6.09 2.45 3.64 0.89
SINCE JAN 1 35.87 29.55 6.32 31.55
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 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
TODAY 7 5 2 0
MONTH TO DATE 42 64 -22 51
SINCE SEP 1 42 64 -22 51
SINCE JUL 1 43 77 -34 66
COOLING
TODAY 0 2 -2 2
MONTH TO DATE 126 85 41 104
SINCE SEP 1 126 85 41 104
SINCE JAN 1 954 891 63 911
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 4.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 54 1200 PM
AVERAGE 77
......................................................
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 91 1984
2017
MINIMUM TEMPERATURE (F) 49 29 1989
2012
SUNRISE AND SUNSET
SEPTEMBER 23 2026.....SUNRISE 658 AM CDT SUNSET 705 PM CDT
SEPTEMBER 24 2026.....SUNRISE 659 AM CDT SUNSET 703 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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