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

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CDUS43 KDMX 012230
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
530 PM CDT THU OCT 01 2026

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

...THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 1 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         69   1215 AM  93    2023  71     -2       83
  MINIMUM         61    359 PM  23    2003  46     15       58
  AVERAGE         65                        58      7       71

PRECIPITATION (IN)
  TODAY            2.91R         2.03 2018   0.11   2.80     0.00
  MONTH TO DATE    2.91                      0.11   2.80     0.00
  SINCE SEP 1     10.97                      3.25   7.72     0.89
  SINCE JAN 1     40.75                     30.35  10.40    31.55

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                         8     -8        0
  MONTH TO DATE    0                         8     -8        0
  SINCE SEP 1     62                       117    -55       53
  SINCE JUL 1     63                       130    -67       68

 COOLING
  TODAY            0                         1     -1        6
  MONTH TO DATE    0                         1     -1        6
  SINCE SEP 1    128                        98     30      133
  SINCE JAN 1    956                       904     52      940
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     6.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     75           400 PM
 AVERAGE    88

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


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        93      1953
 MINIMUM TEMPERATURE (F)   46        19      2003


SUNRISE AND SUNSET
OCTOBER  1 2026.......SUNRISE   707 AM CDT   SUNSET   651 PM CDT
OCTOBER  2 2026.......SUNRISE   708 AM CDT   SUNSET   649 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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