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

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CDUS43 KDMX 170650 RRA
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1249 AM CST WED JAN 17 2018


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

...THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 16 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM          8    211 PM  56    1914  27    -19       33
  MINIMUM         -6    114 AM -34    2009   9    -15       29
  AVERAGE          1                        18    -17       31

PRECIPITATION (IN)
  YESTERDAY        0.02          0.91 1980   0.02   0.00     0.63
  MONTH TO DATE    0.18                      0.42  -0.24     1.93
  SINCE DEC 1      0.64                      1.62  -0.98     3.80
  SINCE JAN 1      0.18                      0.42  -0.24     1.93

SNOWFALL (IN)
  YESTERDAY        T             2.3  1994   0.3   -0.3      0.0
  MONTH TO DATE    0.8                       4.0   -3.2      0.6
  SINCE DEC 1      8.5                      13.9   -5.4     11.1
  SINCE JUL 1      8.5                      17.3   -8.8     11.1
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       64                        47     17       34
  MONTH TO DATE  903                       748    155      764
  SINCE DEC 1   2233                      2076    157     2087
  SINCE JUL 1   3624                      3559     65     3076

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    10.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           800 PM
 LOWEST     69          1200 PM
 AVERAGE    78

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   27        54      1996
 MINIMUM TEMPERATURE (F)    9       -28      1977


SUNRISE AND SUNSET
JANUARY 17 2018.......SUNRISE   736 AM CST   SUNSET   504 PM CST
JANUARY 18 2018.......SUNRISE   735 AM CST   SUNSET   505 PM CST


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




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