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

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CDUS43 KDMX 020632
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1232 AM CST TUE DEC 02 2025

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

...THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 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         18    719 PM  63    1998  39    -21       27
  MINIMUM          9   1037 PM  -5    1971  22    -13       13
  AVERAGE         14                        30    -16       20

PRECIPITATION (IN)
  YESTERDAY        0.02          0.99 1985   0.05  -0.03     0.00
  MONTH TO DATE    0.02                      0.05  -0.03     0.00
  SINCE DEC 1      0.02                      0.05  -0.03     0.00
  SINCE JAN 1     34.90                     34.90   0.00    39.50

SNOWFALL (IN)
  YESTERDAY        T            10.4  1985   0.2   -0.2      0.0
  MONTH TO DATE    T                         0.2   -0.2      0.0
  SINCE DEC 1      T                         0.2   -0.2      0.0
  SINCE JUL 1     14.5                       3.6   10.9      0.2
  SNOW DEPTH      10

DEGREE DAYS
 HEATING
  YESTERDAY       51                        34     17       45
  MONTH TO DATE   51                        34     17       45
  SINCE DEC 1     51                        34     17       45
  SINCE JUL 1   1224                      1412   -188     1067

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    985                       916     69      996
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     3.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1000 PM
 LOWEST     88          1100 AM
 AVERAGE    94

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        65      1973
 MINIMUM TEMPERATURE (F)   21       -16      1985


SUNRISE AND SUNSET
DECEMBER  2 2025......SUNRISE   721 AM CST   SUNSET   437 PM CST
DECEMBER  3 2025......SUNRISE   722 AM CST   SUNSET   437 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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