719
CDUS43 KDMX 280645
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
145 AM CDT SUN SEP 28 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 27 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 85 234 PM 89 1905 73 12 84
1954
2021
MINIMUM 52 1159 PM 28 1928 48 4 47
AVERAGE 69 60 9 66
PRECIPITATION (IN)
YESTERDAY 0.00 1.53 1965 0.09 -0.09 0.00
MONTH TO DATE 0.89 2.84 -1.95 0.44
SINCE SEP 1 0.89 2.84 -1.95 0.44
SINCE JAN 1 31.55 29.94 1.61 34.09
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 MM
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 52 87 -35 34
SINCE SEP 1 52 87 -35 34
SINCE JUL 1 67 100 -33 40
COOLING
YESTERDAY 4 2 2 1
MONTH TO DATE 114 93 21 127
SINCE SEP 1 114 93 21 127
SINCE JAN 1 921 899 22 949
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 8.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 600 AM
LOWEST 37 200 PM
AVERAGE 56
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 1904
MINIMUM TEMPERATURE (F) 48 21 1942
SUNRISE AND SUNSET
SEPTEMBER 28 2025.....SUNRISE 704 AM CDT SUNSET 656 PM CDT
SEPTEMBER 29 2025.....SUNRISE 705 AM CDT SUNSET 654 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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