437
CDUS43 KDMX 012231
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
531 PM CDT WED OCT 01 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 1 2025
VALID TODAY AS OF 0520 PM LOCAL TIME.
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)
TODAY
MAXIMUM 83 139 PM 93 2023 71 12 70
MINIMUM 59 643 AM 23 2003 46 13 43
AVERAGE 71 58 13 57
PRECIPITATION (IN)
TODAY 0.00 2.03 2018 0.11 -0.11 0.00
MONTH TO DATE 0.00 0.11 -0.11 0.00
SINCE SEP 1 0.89 3.25 -2.36 0.44
SINCE JAN 1 31.55 30.35 1.20 34.09
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 0 8 -8 8
MONTH TO DATE 0 8 -8 8
SINCE SEP 1 53 117 -64 42
SINCE JUL 1 68 130 -62 48
COOLING
TODAY 6 1 5 0
MONTH TO DATE 6 1 5 0
SINCE SEP 1 133 98 35 143
SINCE JAN 1 940 904 36 965
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 8.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 500 AM
LOWEST 39 200 PM
AVERAGE 61
......................................................
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 93 1953
MINIMUM TEMPERATURE (F) 46 19 2003
SUNRISE AND SUNSET
OCTOBER 1 2025.......SUNRISE 707 AM CDT SUNSET 650 PM CDT
OCTOBER 2 2025.......SUNRISE 708 AM CDT SUNSET 649 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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