Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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CDUS43 KDMX 152244
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
544 PM CDT WED OCT 15 2025
...................................
...THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 15 2025...
VALID TODAY AS OF 0520 PM LOCAL TIME.
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)
TODAY
MAXIMUM 59 327 PM 85 1899 64 -5 58
1953
1963
MINIMUM 53 821 AM 21 1937 41 12 30
AVERAGE 56 52 4 44
PRECIPITATION (IN)
TODAY 0.19 0.73 1920 0.09 0.10 0.00
MONTH TO DATE 0.60 1.46 -0.86 0.01
SINCE SEP 1 1.49 4.60 -3.11 0.45
SINCE JAN 1 32.15 31.70 0.45 34.10
SNOWFALL (IN)
TODAY 0.0 T 1972 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
TODAY 9 13 -4 21
MONTH TO DATE 75 156 -81 109
SINCE SEP 1 128 265 -137 143
SINCE JUL 1 143 278 -135 149
COOLING
TODAY 0 0 0 0
MONTH TO DATE 45 10 35 11
SINCE SEP 1 172 107 65 154
SINCE JAN 1 979 913 66 976
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 PM
LOWEST 86 600 AM
AVERAGE 92
..........................................................
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 86 1910
1938
MINIMUM TEMPERATURE (F) 40 22 1952
SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE 723 AM CDT SUNSET 627 PM CDT
OCTOBER 16 2025.......SUNRISE 724 AM CDT SUNSET 625 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$