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

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CDUS43 KDMX 180638
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
137 AM CDT WED OCT 18 2017

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

...THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 17 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         73    306 PM  86    1910  62     11       81
  MINIMUM         49    657 AM  21    1943  38     11       62
  AVERAGE         61                        50     11       72

PRECIPITATION (IN)
  YESTERDAY        0.00          2.15 1898   0.08  -0.08     0.00
  MONTH TO DATE    4.40                      1.40   3.00     0.38
  SINCE SEP 1      5.19                      4.03   1.16     7.70
  SINCE JAN 1     27.87                     30.31  -2.44    36.39

SNOWFALL (IN)
  YESTERDAY        0.0           T    2002   0.0    0.0      0.0
                                      1990
  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        4                        15    -11        0
  MONTH TO DATE  128                       214    -86      118
  SINCE SEP 1    207                       352   -145      161
  SINCE JUL 1    224                       372   -148      166

 COOLING
  YESTERDAY        0                         0      0        7
  MONTH TO DATE   10                         8      2       12
  SINCE SEP 1    129                        86     43      116
  SINCE JAN 1    720                       798    -78      869
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    10.9


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    71           500 AM
 LOWEST     29           300 PM
 AVERAGE    50

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        87      1950
 MINIMUM TEMPERATURE (F)   38        18      1952


SUNRISE AND SUNSET
OCTOBER 18 2017.......SUNRISE   727 AM CDT   SUNSET   622 PM CDT
OCTOBER 19 2017.......SUNRISE   728 AM CDT   SUNSET   621 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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