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

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081
CDUS43 KDMX 060644
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
144 AM CDT MON OCT 06 2025

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

...THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 5 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        MM  93    1963  69     16       92
  MINIMUM         61        MM  24    1988  45     16       54
  AVERAGE         73                        57     16       73

PRECIPITATION (IN)
  YESTERDAY        0.23          1.61 2019   0.10   0.13     0.00
  MONTH TO DATE    0.23                      0.52  -0.29     0.01
  SINCE SEP 1      1.12                      3.66  -2.54     0.45
  SINCE JAN 1     31.78                     30.76   1.02    34.10

SNOWFALL (IN)
  YESTERDAY        0.0           T    1991   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                         9     -9        0
  MONTH TO DATE    0                        42    -42       18
  SINCE SEP 1     53                       151    -98       52
  SINCE JUL 1     68                       164    -96       58

 COOLING
  YESTERDAY        8                         1      7        8
  MONTH TO DATE   45                         5     40        8
  SINCE SEP 1    172                       102     70      151
  SINCE JAN 1    979                       908     71      973
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    14.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           900 PM
 LOWEST     36           200 PM
 AVERAGE    67

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        95      1963
 MINIMUM TEMPERATURE (F)   44        18      1935


SUNRISE AND SUNSET
OCTOBER  6 2025.......SUNRISE   713 AM CDT   SUNSET   642 PM CDT
OCTOBER  7 2025.......SUNRISE   714 AM CDT   SUNSET   640 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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