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

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CDUS43 KDMX 291217
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
616 AM CST THU DEC 29 2016


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

...THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 28 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         40    144 PM  62    1984  28     12       27
  MINIMUM         25   1231 AM -22    1924  11     14       23
  AVERAGE         33                        19     14       25

PRECIPITATION (IN)
  YESTERDAY        0.00          0.71 2015   0.03  -0.03     0.71
  MONTH TO DATE    1.87                      1.11   0.76     5.87
  SINCE DEC 1      1.87                      1.11   0.76     5.87
  SINCE JAN 1     41.84                     34.51   7.33    38.92

SNOWFALL (IN)
  YESTERDAY        0.0          10.1  2015   0.3   -0.3     10.1
  MONTH TO DATE   10.5                       9.0    1.5     13.2
  SINCE DEC 1     10.5                       9.0    1.5     13.2
  SINCE JUL 1     10.5                      12.4   -1.9     25.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       32                        46    -14       40
  MONTH TO DATE 1213                      1189     24      825
  SINCE DEC 1   1213                      1189     24      825
  SINCE JUL 1   2202                      2672   -470     2040

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    869                       799     70      746
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    12.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           600 PM
 LOWEST     59           200 PM
 AVERAGE    71

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   28        55      1912
 MINIMUM TEMPERATURE (F)   10       -23      1925


SUNRISE AND SUNSET
DECEMBER 29 2016......SUNRISE   739 AM CST   SUNSET   445 PM CST
DECEMBER 30 2016......SUNRISE   739 AM CST   SUNSET   446 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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