Climatological Report (Daily)
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CDUS43 KDMX 210634 RRA
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1233 AM CST TUE NOV 21 2017

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

...THE MASON CITY IA CLIMATE SUMMARY FOR NOVEMBER 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         55    200 PM  72    1897  40     15       36
  MINIMUM         28    724 AM  -2    2014  22      6       15
  AVERAGE         42                        31     11       26

PRECIPITATION (IN)
  YESTERDAY        0.00          1.48 1973   0.06  -0.06     0.00
  MONTH TO DATE    0.27                      1.32  -1.05     0.04
  SINCE SEP 1      7.53                      7.04   0.49    13.23
  SINCE JAN 1     30.45                     33.40  -2.95    44.49

SNOWFALL (IN)
  YESTERDAY        0.0           9.0  2015   0.2   -0.2      0.0
  MONTH TO DATE    T                         2.1   -2.1       T
  SINCE SEP 1      0.2                       2.5   -2.3       T
  SINCE JUL 1      0.2                       2.5   -2.3       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        34    -11       39
  MONTH TO DATE  649                       569     80      383
  SINCE SEP 1   1189                      1271    -82      856
  SINCE JUL 1   1212                      1307    -95      874

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1    104                        60     44       89
  SINCE JAN 1    603                       616    -13      697
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    13.6


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    85           700 AM
 LOWEST     35           200 PM
 AVERAGE    60

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        71      2012
 MINIMUM TEMPERATURE (F)   21        -3      2014
                                             1937


SUNRISE AND SUNSET
NOVEMBER 21 2017......SUNRISE   714 AM CST   SUNSET   444 PM CST
NOVEMBER 22 2017......SUNRISE   715 AM CST   SUNSET   444 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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