Climatological Report (Daily)
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CDUS43 KDMX 110648 RRA
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1245 AM CST SUN DEC 11 2016


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

...THE MASON CITY IA CLIMATE SUMMARY FOR DECEMBER 10 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         20   1159 PM  59    1979  29     -9       49
  MINIMUM         10    132 AM -23    1919  13     -3       36
  AVERAGE         15                        21     -6       43

PRECIPITATION (IN)
  YESTERDAY        0.07          1.20 1911   0.04   0.03     0.05
  MONTH TO DATE    0.26                      0.46  -0.20     0.06
  SINCE DEC 1      0.26                      0.46  -0.20     0.06
  SINCE JAN 1     45.84                     34.42  11.42    36.40

SNOWFALL (IN)
  YESTERDAY        2.8          11.0  1970   0.4    2.4      0.0
  MONTH TO DATE    4.8                       3.0    1.8      0.2
  SINCE DEC 1      4.8                       3.0    1.8      0.2
  SINCE JUL 1      4.8                       7.7   -2.9     10.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       50                        44      6       22
  MONTH TO DATE  400                       423    -23      296
  SINCE DEC 1    400                       423    -23      296
  SINCE JUL 1   1564                      2103   -539     1651

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    697                       616     81      652
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     9.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           100 AM
 LOWEST     76           300 AM
 AVERAGE    84

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   29        57      1946
 MINIMUM TEMPERATURE (F)   12       -17      1934


SUNRISE AND SUNSET
DECEMBER 11 2016......SUNRISE   735 AM CST   SUNSET   438 PM CST
DECEMBER 12 2016......SUNRISE   736 AM CST   SUNSET   438 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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