259
CDUS43 KDMX 080632
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
132 AM CDT MON SEP 08 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 7 2025
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)
YESTERDAY
MAXIMUM 69 MM 102 1939 80 -11 71
MINIMUM 39 MM 37 1956 56 -17 44
1986
AVERAGE 54 68 -14 58
PRECIPITATION (IN)
YESTERDAY 0.00 2.10 1917 0.11 -0.11 0.00
MONTH TO DATE 0.05 0.79 -0.74 0.00
SINCE SEP 1 0.05 0.79 -0.74 0.00
SINCE JAN 1 30.71 27.89 2.82 33.65
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 11 2 9 7
MONTH TO DATE 47 9 38 12
SINCE SEP 1 47 9 38 12
SINCE JUL 1 62 22 40 18
COOLING
YESTERDAY 0 4 -4 0
MONTH TO DATE 1 33 -32 7
SINCE SEP 1 1 33 -32 7
SINCE JAN 1 808 839 -31 829
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WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 3.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 36 500 PM
AVERAGE 68
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 99 1933
MINIMUM TEMPERATURE (F) 55 35 1986
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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