Climatological Report (Daily)
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CDUS43 KDMX 171027 RRC
CLIMIW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
424 AM CST SUN DEC 17 2017


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

...THE MARSHALLTOWN IA CLIMATE SUMMARY FOR DECEMBER 16 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         52    332 PM  MM      MM  30     22       19
  MINIMUM         27    708 AM  MM      MM  13     14       13
  AVERAGE         40                        22     18       16

PRECIPITATION (IN)
  YESTERDAY        0.00                      0.03  -0.03
  MONTH TO DATE    0.02                      0.62  -0.60

DEGREE DAYS
 HEATING
  YESTERDAY       25                        43    -18       49
  MONTH TO DATE  530                       643   -113      694
  SINCE DEC 1    530                       643   -113      694
  SINCE JUL 1   1821                      2139   -318     1641

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    794                       728     66      923
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     7.4


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    81           700 AM
 LOWEST     38           200 PM
 AVERAGE    60

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


THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
                         NORMAL
 MAXIMUM TEMPERATURE (F)   30
 MINIMUM TEMPERATURE (F)   13


SUNRISE AND SUNSET
DECEMBER 17 2017......SUNRISE   735 AM CST   SUNSET   441 PM CST
DECEMBER 18 2017......SUNRISE   735 AM CST   SUNSET   442 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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