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

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CDUS43 KDMX 190636
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1236 AM CST WED NOV 19 2025

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

...THE WATERLOO IA CLIMATE SUMMARY FOR NOVEMBER 18 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         41    725 PM  73    1999  46     -5       63
  MINIMUM         38   1159 PM   1    2018  27     11       31
  AVERAGE         40                        36      4       47

PRECIPITATION (IN)
  YESTERDAY        0.19          0.75 1957   0.06   0.13     0.61
  MONTH TO DATE    0.86                      1.20  -0.34     3.56
  SINCE SEP 1      3.10                      7.10  -4.00     5.69
  SINCE JAN 1     33.76                     34.20  -0.44    39.34

SNOWFALL (IN)
  YESTERDAY        0.0           6.4  1957   0.1   -0.1      0.0
  MONTH TO DATE    T                         1.2   -1.2      0.0
  SINCE SEP 1      T                         1.5   -1.5      0.0
  SINCE JUL 1      T                         1.5   -1.5      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       25                        29     -4       18
  MONTH TO DATE  410                       447    -37      341
  SINCE SEP 1    777                       984   -207      630
  SINCE JUL 1    792                       997   -205      636

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1    178                       110     68      174
  SINCE JAN 1    985                       916     69      996
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED    10.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           800 AM
 LOWEST     89          1200 AM
 AVERAGE    93

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        71      1930
                                             1942
 MINIMUM TEMPERATURE (F)   26         1      1914


SUNRISE AND SUNSET
NOVEMBER 19 2025......SUNRISE   706 AM CST   SUNSET   444 PM CST
NOVEMBER 20 2025......SUNRISE   707 AM CST   SUNSET   443 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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