Climatological Report (Daily)
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000
CDUS43 KDMX 130803 RRA
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
201 AM CST SAT DEC 13 2014


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

...THE MASON CITY IA CLIMATE SUMMARY FOR DECEMBER 12 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         39    312 PM  58    1968  29     10       22
  MINIMUM         27   1028 PM -16    2000  12     15        2
                                      1932
  AVERAGE         33                        20     13       12

PRECIPITATION (IN)
  YESTERDAY        0.00          1.12 1991   0.04  -0.04     0.00
  MONTH TO DATE    0.10                      0.55  -0.45     0.40
  SINCE DEC 1      0.10                      0.55  -0.45     0.40
  SINCE JAN 1     34.21                     34.51  -0.30    38.23

SNOWFALL (IN)
  YESTERDAY        0.0           5.0  1909   0.3   -0.3      0.0
  MONTH TO DATE    T                         3.6   -3.6      4.8
  SINCE DEC 1      T                         3.6   -3.6      4.8
  SINCE JUL 1      8.0                       8.3   -0.3      6.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       32                        45    -13       53
  MONTH TO DATE  473                       513    -40      605
  SINCE DEC 1    473                       513    -40      605
  SINCE JUL 1   2372                      2193    179     2269

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    544                       616    -72      718
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     85           300 PM
 AVERAGE    93

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   28        56      1998
 MINIMUM TEMPERATURE (F)   12       -22      1917


SUNRISE AND SUNSET
DECEMBER 13 2014......SUNRISE   737 AM CST   SUNSET   438 PM CST
DECEMBER 14 2014......SUNRISE   737 AM CST   SUNSET   439 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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