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

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CDUS43 KDMX 302227
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
527 PM CDT MON JUN 30 2025

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

...THE WATERLOO IA CLIMATE SUMMARY FOR JUNE 30 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         84    359 PM 103    1931  85     -1       76
  MINIMUM         63    419 AM  45    1943  64     -1       54
  AVERAGE         74                        74      0       65

PRECIPITATION (IN)
  TODAY            0.00          2.29 2018   0.19  -0.19     0.00
  MONTH TO DATE    6.54                      5.72   0.82     7.24
  SINCE JUN 1      6.54                      5.72   0.82     7.24
  SINCE JAN 1     17.58                     18.59  -1.01    26.48

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     17.1                      39.1  -22.0     32.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    6                        15     -9        0
  SINCE JUN 1      6                        15     -9        0
  SINCE JUL 1   5999                      6712   -713     5468

 COOLING
  TODAY            9                         9      0        0
  MONTH TO DATE  250                       212     38      257
  SINCE JUN 1    250                       212     38      257
  SINCE JAN 1    296                       284     12      293
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     6.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     48           400 PM
 AVERAGE    74

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


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85       102      1931
 MINIMUM TEMPERATURE (F)   64        45      1924


SUNRISE AND SUNSET
JUNE 30 2025..........SUNRISE   536 AM CDT   SUNSET   851 PM CDT
JULY  1 2025..........SUNRISE   536 AM CDT   SUNSET   851 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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