264
CDUS43 KDMX 290628
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
128 AM CDT MON SEP 29 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 28 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 84 355 PM 93 1904 72 12 88
MINIMUM 43 348 AM 21 1942 48 -5 55
AVERAGE 64 60 4 72
PRECIPITATION (IN)
YESTERDAY 0.00 1.34 1974 0.10 -0.10 0.00
MONTH TO DATE 0.89 2.94 -2.05 0.44
SINCE SEP 1 0.89 2.94 -2.05 0.44
SINCE JAN 1 31.55 30.04 1.51 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 0
DEGREE DAYS
HEATING
YESTERDAY 1 7 -6 0
MONTH TO DATE 53 94 -41 34
SINCE SEP 1 53 94 -41 34
SINCE JUL 1 68 107 -39 40
COOLING
YESTERDAY 0 2 -2 7
MONTH TO DATE 114 95 19 134
SINCE SEP 1 114 95 19 134
SINCE JAN 1 921 901 20 956
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WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 3.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 AM
LOWEST 29 100 PM
AVERAGE 63
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 1897
MINIMUM TEMPERATURE (F) 47 22 1967
SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE 705 AM CDT SUNSET 654 PM CDT
SEPTEMBER 30 2025.....SUNRISE 706 AM CDT SUNSET 652 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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