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

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CDUS43 KDMX 062227
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
527 PM CDT MON OCT 06 2025

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

...THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 6 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         61   1204 AM  95    1963  68     -7       70
  MINIMUM         54    926 AM  18    1935  44     10       43
  AVERAGE         58                        56      2       57

PRECIPITATION (IN)
  TODAY            0.08          1.49 2017   0.10  -0.02     0.00
  MONTH TO DATE    0.31                      0.62  -0.31     0.01
  SINCE SEP 1      1.20                      3.76  -2.56     0.45
  SINCE JAN 1     31.86                     30.86   1.00    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            7                        10     -3        8
  MONTH TO DATE    7                        52    -45       26
  SINCE SEP 1     60                       161   -101       60
  SINCE JUL 1     75                       174    -99       66

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   45                         6     39        8
  SINCE SEP 1    172                       103     69      151
  SINCE JAN 1    979                       909     70      973
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     9.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          1200 AM
 LOWEST     69           200 PM
 AVERAGE    83

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


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        90      1916
 MINIMUM TEMPERATURE (F)   44        24      1988
                                             2012


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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