518
CDUS43 KDMX 262226
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
526 PM CDT FRI SEP 26 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 26 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 89R 314 PM 88 1998 73 16 82
2021
MINIMUM 51 446 AM 26 1926 48 3 47
1984
AVERAGE 70 61 9 65
PRECIPITATION (IN)
TODAY 0.00 4.00 1915 0.10 -0.10 0.00
MONTH TO DATE 0.89 2.75 -1.86 0.44
SINCE SEP 1 0.89 2.75 -1.86 0.44
SINCE JAN 1 31.55 29.85 1.70 34.09
SNOWFALL (IN)
TODAY 0.0 T 1942 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 81 -29 34
SINCE SEP 1 52 81 -29 34
SINCE JUL 1 67 94 -27 40
COOLING
TODAY 5 2 3 0
MONTH TO DATE 110 91 19 126
SINCE SEP 1 110 91 19 126
SINCE JAN 1 917 897 20 948
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 25 400 PM
AVERAGE 59
......................................................
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 89 1905
1954
2021
MINIMUM TEMPERATURE (F) 48 28 1928
SUNRISE AND SUNSET
SEPTEMBER 26 2025.....SUNRISE 702 AM CDT SUNSET 659 PM CDT
SEPTEMBER 27 2025.....SUNRISE 703 AM CDT SUNSET 657 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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