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

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CDUS43 KDMX 202230
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
530 PM CDT FRI SEP 20 2024

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

...THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 20 2024...
VALID TODAY AS OF 0520 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         91    258 PM  96    2022  76     15       80
  MINIMUM         58    554 AM  27    1991  51      7       58
  AVERAGE         75                        63     12       69

PRECIPITATION (IN)
  TODAY            0.00          2.65 1923   0.10  -0.10     0.06
  MONTH TO DATE    0.44                      2.15  -1.71     0.38
  SINCE SEP 1      0.44                      2.15  -1.71     0.38
  SINCE JAN 1     34.09                     29.25   4.84    16.64

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 SEP 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                         4     -4        0
  MONTH TO DATE   16                        49    -33       14
  SINCE SEP 1     16                        49    -33       14
  SINCE JUL 1     22                        62    -40       18

 COOLING
  TODAY           10                         3      7        4
  MONTH TO DATE  114                        79     35       97
  SINCE SEP 1    114                        79     35       97
  SINCE JAN 1    936                       885     51     1008
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     5.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           500 AM
 LOWEST     26           400 PM
 AVERAGE    62

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


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        93      1937
 MINIMUM TEMPERATURE (F)   50        27      1918


SUNRISE AND SUNSET
SEPTEMBER 20 2024.....SUNRISE   655 AM CDT   SUNSET   709 PM CDT
SEPTEMBER 21 2024.....SUNRISE   656 AM CDT   SUNSET   708 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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