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

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CDUS43 KDMX 032230
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
530 PM CDT SUN AUG 03 2025

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

...THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 3 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         79    120 PM 105    1930  84     -5       88
  MINIMUM         53    500 AM  44    1927  63    -10       67
  AVERAGE         66                        74     -8       78

PRECIPITATION (IN)
  TODAY            0.00          1.38 1915   0.13  -0.13     0.00
  MONTH TO DATE    0.00                      0.40  -0.40      T
  SINCE JUN 1     16.53                     10.46   6.07    12.63
  SINCE JAN 1     27.57                     23.33   4.24    31.87

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 JUN 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            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      6                        21    -15        1
  SINCE JUL 1      0                         3     -3        1

 COOLING
  TODAY            1                         9     -8       13
  MONTH TO DATE    3                        27    -24       40
  SINCE JUN 1    564                       536     28      570
  SINCE JAN 1    610                       608      2      606
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     5.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           100 AM
 LOWEST     43           100 PM
 AVERAGE    70

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


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       101      1916
 MINIMUM TEMPERATURE (F)   63        45      1978


SUNRISE AND SUNSET
AUGUST  3 2025........SUNRISE   604 AM CDT   SUNSET   827 PM CDT
AUGUST  4 2025........SUNRISE   605 AM CDT   SUNSET   825 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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