Climatological Report (Daily)
Issued by NWS Des Moines, IA

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CDUS43 KDMX 082229
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
529 PM CDT WED OCT 08 2025

...................................

...THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 8 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         68    336 PM  84    2010  67      1       79
  MINIMUM         37    619 AM  21    1976  43     -6       36
  AVERAGE         53                        55     -2       58

PRECIPITATION (IN)
  TODAY            0.00          1.63 1970   0.09  -0.09     0.00
  MONTH TO DATE    0.31                      0.80  -0.49     0.01
  SINCE SEP 1      1.20                      3.94  -2.74     0.45
  SINCE JAN 1     31.86                     31.04   0.82    34.10

SNOWFALL (IN)
  TODAY            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
  TODAY           12                        10      2        7
  MONTH TO DATE   25                        72    -47       45
  SINCE SEP 1     78                       181   -103       79
  SINCE JUL 1     93                       194   -101       85

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   45                         8     37        8
  SINCE SEP 1    172                       105     67      151
  SINCE JAN 1    979                       911     68      973
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     2.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           100 AM
 LOWEST     25           200 PM
 AVERAGE    61

..........................................................


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        88      2010
 MINIMUM TEMPERATURE (F)   43        19      2000


SUNRISE AND SUNSET
OCTOBER  8 2025.......SUNRISE   715 AM CDT   SUNSET   638 PM CDT
OCTOBER  9 2025.......SUNRISE   716 AM CDT   SUNSET   637 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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