413
CDUS43 KDMX 140630
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT SUN SEP 14 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 13 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 95 332 PM 97 1897 78 17 84
1939
MINIMUM 66 512 AM 31 1975 54 12 58
AVERAGE 81 66 15 71
PRECIPITATION (IN)
YESTERDAY 0.00 1.60 1978 0.10 -0.10 0.00
MONTH TO DATE 0.08 1.44 -1.36 0.10
SINCE SEP 1 0.08 1.44 -1.36 0.10
SINCE JAN 1 30.74 28.54 2.20 33.75
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 0 3 -3 0
MONTH TO DATE 50 23 27 16
SINCE SEP 1 50 23 27 16
SINCE JUL 1 65 36 29 22
COOLING
YESTERDAY 16 4 12 6
MONTH TO DATE 37 57 -20 35
SINCE SEP 1 37 57 -20 35
SINCE JAN 1 844 863 -19 857
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1100 PM
LOWEST 40 300 PM
AVERAGE 65
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 98 1939
MINIMUM TEMPERATURE (F) 53 30 1923
SUNRISE AND SUNSET
SEPTEMBER 14 2025.....SUNRISE 649 AM CDT SUNSET 720 PM CDT
SEPTEMBER 15 2025.....SUNRISE 650 AM CDT SUNSET 719 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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