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

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CDUS43 KDMX 120633
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
133 AM CDT SAT JUL 12 2025

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

...THE WATERLOO IA CLIMATE SUMMARY FOR JULY 11 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         77   1141 AM 106    1936  85     -8       84
  MINIMUM         66    921 PM  46    1898  64      2       65
  AVERAGE         72                        75     -3       75

PRECIPITATION (IN)
  YESTERDAY        2.52R         2.42 1908   0.15   2.37      T
  MONTH TO DATE    5.02                      1.70   3.32     2.59
  SINCE JUN 1     11.56                      7.42   4.14     9.83
  SINCE JAN 1     22.60                     20.29   2.31    29.07

SNOWFALL (IN)
  YESTERDAY        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
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        1
  SINCE JUN 1      6                        18    -12        1
  SINCE JUL 1      0                         0      0        1

 COOLING
  YESTERDAY        7                        10     -3       10
  MONTH TO DATE  123                       110     13       79
  SINCE JUN 1    373                       322     51      336
  SINCE JAN 1    419                       394     25      372
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     5.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 PM
 LOWEST     79          1100 AM
 AVERAGE    90

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85       110      1936
 MINIMUM TEMPERATURE (F)   64        46      1975


SUNRISE AND SUNSET
JULY 12 2025..........SUNRISE   543 AM CDT   SUNSET   847 PM CDT
JULY 13 2025..........SUNRISE   544 AM CDT   SUNSET   846 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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