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

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CDUS43 KDMX 142230
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
530 PM CDT FRI AUG 14 2026

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

...THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 14 2026...
VALID TODAY AS OF 0520 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         73    359 PM 101    1988  83    -10       79
  MINIMUM         67    827 AM  39    1964  62      5       61
                                      2004
  AVERAGE         70                        72     -2       70

PRECIPITATION (IN)
  TODAY            0.10          3.80 1945   0.14  -0.04     0.01
  MONTH TO DATE    2.92                      1.88   1.04     1.97
  SINCE JUN 1     15.94                     11.94   4.00    18.50
  SINCE JAN 1     29.10                     24.81   4.29    29.54

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     14                        21     -7        6
  SINCE JUL 1      0                         3     -3        0

 COOLING
  TODAY            5                         8     -3        5
  MONTH TO DATE  111                       115     -4       99
  SINCE JUN 1    627                       624      3      660
  SINCE JAN 1    720                       696     24      706
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     8.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           100 AM
 LOWEST     87           500 AM
 AVERAGE    92

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


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       104      1988
 MINIMUM TEMPERATURE (F)   61        42      1929
                                             2004


SUNRISE AND SUNSET
AUGUST 14 2026........SUNRISE   615 AM CDT   SUNSET   812 PM CDT
AUGUST 15 2026........SUNRISE   617 AM CDT   SUNSET   811 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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