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

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CDUS43 KDMX 090630
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
128 AM CDT SAT SEP 9 2017

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

...THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 8 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81    329 PM  99    1933  78      3       83
  MINIMUM         44    616 AM  35    1986  54    -10       61
  AVERAGE         63                        66     -3       72

PRECIPITATION (IN)
  YESTERDAY        0.00          2.65 1964   0.09  -0.09     0.00
  MONTH TO DATE    T                         0.77  -0.77     0.43
  SINCE SEP 1      T                         0.77  -0.77     0.43
  SINCE JAN 1     22.68                     27.05  -4.37    29.12

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        2                         2      0        0
  MONTH TO DATE   36                        14     22        3
  SINCE SEP 1     36                        14     22        3
  SINCE JUL 1     53                        34     19        8

 COOLING
  YESTERDAY        0                         4     -4        7
  MONTH TO DATE    2                        35    -33       53
  SINCE SEP 1      2                        35    -33       53
  SINCE JAN 1    593                       747   -154      806
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     6.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     33           200 PM
 AVERAGE    63

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        99      2013
 MINIMUM TEMPERATURE (F)   54        35      1924


SUNRISE AND SUNSET
SEPTEMBER  9 2017.....SUNRISE   643 AM CDT   SUNSET   729 PM CDT
SEPTEMBER 10 2017.....SUNRISE   644 AM CDT   SUNSET   728 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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