Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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CDUS43 KDMX 020629
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
129 AM CDT THU OCT 02 2025
...................................
...THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 1 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 83 139 PM 93 2023 71 12 70
MINIMUM 58 1159 PM 23 2003 46 12 43
AVERAGE 71 58 13 57
PRECIPITATION (IN)
YESTERDAY 0.00 2.03 2018 0.11 -0.11 0.00
MONTH TO DATE 0.00 0.11 -0.11 0.00
SINCE SEP 1 0.89 3.25 -2.36 0.44
SINCE JAN 1 31.55 30.35 1.20 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 0 8 -8 8
MONTH TO DATE 0 8 -8 8
SINCE SEP 1 53 117 -64 42
SINCE JUL 1 68 130 -62 48
COOLING
YESTERDAY 6 1 5 0
MONTH TO DATE 6 1 5 0
SINCE SEP 1 133 98 35 143
SINCE JAN 1 940 904 36 965
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 7.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 500 AM
LOWEST 39 200 PM
AVERAGE 61
..........................................................
THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 93 1953
MINIMUM TEMPERATURE (F) 46 19 2003
SUNRISE AND SUNSET
OCTOBER 2 2025.......SUNRISE 708 AM CDT SUNSET 649 PM CDT
OCTOBER 3 2025.......SUNRISE 709 AM CDT SUNSET 647 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$