806
CDUS43 KDMX 272226
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
526 PM CDT SAT SEP 27 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 27 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 85 234 PM 89 1905 73 12 84
1954
2021
MINIMUM 59 641 AM 28 1928 48 11 47
AVERAGE 72 60 12 66
PRECIPITATION (IN)
TODAY 0.00 1.53 1965 0.09 -0.09 0.00
MONTH TO DATE 0.89 2.84 -1.95 0.44
SINCE SEP 1 0.89 2.84 -1.95 0.44
SINCE JAN 1 31.55 29.94 1.61 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 6 -6 0
MONTH TO DATE 52 87 -35 34
SINCE SEP 1 52 87 -35 34
SINCE JUL 1 67 100 -33 40
COOLING
TODAY 7 2 5 1
MONTH TO DATE 117 93 24 127
SINCE SEP 1 117 93 24 127
SINCE JAN 1 924 899 25 949
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 9.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 600 AM
LOWEST 37 200 PM
AVERAGE 56
......................................................
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 1904
MINIMUM TEMPERATURE (F) 48 21 1942
SUNRISE AND SUNSET
SEPTEMBER 27 2025.....SUNRISE 703 AM CDT SUNSET 657 PM CDT
SEPTEMBER 28 2025.....SUNRISE 704 AM CDT SUNSET 656 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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