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

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CDUS43 KDMX 060635
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
135 AM CDT SUN SEP 06 2026

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

...THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 5 2026...

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)
 YESTERDAY
  MAXIMUM         86   1128 AM  98    1913  80      6       64
                                      1922
  MINIMUM         68    546 AM  37    1974  56     12       47
  AVERAGE         77                        68      9       56

PRECIPITATION (IN)
  YESTERDAY        0.00          2.52 1958   0.11  -0.11     0.00
  MONTH TO DATE    0.09                      0.57  -0.48     0.05
  SINCE SEP 1      0.09                      0.57  -0.48     0.05
  SINCE JAN 1     29.87                     27.67   2.20    30.71

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 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
  YESTERDAY        0                         1     -1        9
  MONTH TO DATE    0                         5     -5       25
  SINCE SEP 1      0                         5     -5       25
  SINCE JUL 1      1                        18    -17       40

 COOLING
  YESTERDAY       12                         5      7        0
  MONTH TO DATE   73                        25     48        1
  SINCE SEP 1     73                        25     48        1
  SINCE JAN 1    901                       831     70      808
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     6.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           300 AM
 LOWEST     76           500 PM
 AVERAGE    87

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80       102      1922
 MINIMUM TEMPERATURE (F)   56        35      1988


SUNRISE AND SUNSET
SEPTEMBER  6 2026.....SUNRISE   640 AM CDT   SUNSET   735 PM CDT
SEPTEMBER  7 2026.....SUNRISE   641 AM CDT   SUNSET   733 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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