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

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CDUS43 KDMX 170639 RRB
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
139 AM CDT TUE OCT 17 2017

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

...THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 16 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         66    326 PM  86    1938  62      4       76
  MINIMUM         32    633 AM  22    1952  39     -7       58
  AVERAGE         49                        50     -1       67

PRECIPITATION (IN)
  YESTERDAY        0.00          1.65 1933   0.08  -0.08     0.00
  MONTH TO DATE    4.40                      1.32   3.08     0.38
  SINCE SEP 1      5.19                      3.95   1.24     7.70
  SINCE JAN 1     27.87                     30.23  -2.36    36.39

SNOWFALL (IN)
  YESTERDAY        0.0           T    2002   0.1   -0.1      0.0
                                      1992
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE SEP 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.1   -0.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        15      1        0
  MONTH TO DATE  124                       199    -75      118
  SINCE SEP 1    203                       337   -134      161
  SINCE JUL 1    220                       357   -137      166

 COOLING
  YESTERDAY        0                         0      0        2
  MONTH TO DATE   10                         8      2        5
  SINCE SEP 1    129                        86     43      109
  SINCE JAN 1    720                       798    -78      862
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     7.2


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    96           400 AM
 LOWEST     29           300 PM
 AVERAGE    63

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        86      1910
 MINIMUM TEMPERATURE (F)   38        21      1943


SUNRISE AND SUNSET
OCTOBER 17 2017.......SUNRISE   725 AM CDT   SUNSET   624 PM CDT
OCTOBER 18 2017.......SUNRISE   727 AM CDT   SUNSET   622 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

SMALL



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