619
CDUS43 KDMX 082227
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
527 PM CDT MON SEP 08 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 8 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 78 338 PM 99 1933 79 -1 78
MINIMUM 46 1220 AM 35 1986 55 -9 44
AVERAGE 62 67 -5 61
PRECIPITATION (IN)
TODAY 0.00 6.00 1941 0.11 -0.11 0.00
MONTH TO DATE 0.05 0.90 -0.85 0.00
SINCE SEP 1 0.05 0.90 -0.85 0.00
SINCE JAN 1 30.71 28.00 2.71 33.65
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 3 2 1 4
MONTH TO DATE 50 11 39 16
SINCE SEP 1 50 11 39 16
SINCE JUL 1 65 24 41 22
COOLING
TODAY 0 4 -4 0
MONTH TO DATE 1 37 -36 7
SINCE SEP 1 1 37 -36 7
SINCE JAN 1 808 843 -35 829
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 12.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 100 AM
LOWEST 37 1100 AM
AVERAGE 62
......................................................
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 99 2013
MINIMUM TEMPERATURE (F) 55 35 1924
SUNRISE AND SUNSET
SEPTEMBER 8 2025.....SUNRISE 642 AM CDT SUNSET 731 PM CDT
SEPTEMBER 9 2025.....SUNRISE 643 AM CDT SUNSET 729 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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