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

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CDUS43 KDMX 080640
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
140 AM CDT TUE JUL 08 2025

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

...THE WATERLOO IA CLIMATE SUMMARY FOR JULY 7 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         86    345 PM 104    1936  85      1       83
  MINIMUM         65    518 AM  42    1984  64      1       65
  AVERAGE         76                        75      1       74

PRECIPITATION (IN)
  YESTERDAY        0.00          1.80 1918   0.14  -0.14     0.37
  MONTH TO DATE    1.53                      1.12   0.41     2.29
  SINCE JUN 1      8.07                      6.84   1.23     9.53
  SINCE JAN 1     19.11                     19.71  -0.60    28.77

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       11                        10      1        9
  MONTH TO DATE   84                        70     14       43
  SINCE JUN 1    334                       282     52      300
  SINCE JAN 1    380                       354     26      336
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     2.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     46           500 PM
 AVERAGE    73

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85       102      1936
 MINIMUM TEMPERATURE (F)   64        46      1922


SUNRISE AND SUNSET
JULY  8 2025..........SUNRISE   540 AM CDT   SUNSET   849 PM CDT
JULY  9 2025..........SUNRISE   541 AM CDT   SUNSET   848 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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