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CDUS43 KDMX 102232
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
532 PM CDT THU SEP 10 2026
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 10 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 81 345 PM 98 1931 79 2 82
MINIMUM 54 559 AM 35 1976 55 -1 59
AVERAGE 68 67 1 71
PRECIPITATION (IN)
TODAY 0.00 1.75 2006 0.11 -0.11 0.03
MONTH TO DATE 0.62 1.12 -0.50 0.08
SINCE SEP 1 0.62 1.12 -0.50 0.08
SINCE JAN 1 30.40 28.22 2.18 30.74
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 2 -2 0
MONTH TO DATE 0 15 -15 50
SINCE SEP 1 0 15 -15 50
SINCE JUL 1 1 28 -27 65
COOLING
TODAY 3 4 -1 6
MONTH TO DATE 107 45 62 9
SINCE SEP 1 107 45 62 9
SINCE JAN 1 935 851 84 816
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 2.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 39 300 PM
AVERAGE 70
......................................................
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 2000
MINIMUM TEMPERATURE (F) 54 32 1917
SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE 644 AM CDT SUNSET 728 PM CDT
SEPTEMBER 11 2026.....SUNRISE 645 AM CDT SUNSET 726 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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