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Climatological Report (Daily)
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CDUS43 KDMX 170628 RRC
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
127 AM CDT WED OCT 17 2018


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...THE MASON CITY IA CLIMATE SUMMARY FOR OCTOBER 16 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         60    229 PM  85    1938  60      0       66
  MINIMUM         34   1159 PM  22    1943  37     -3       31
  AVERAGE         47                        48     -1       49

PRECIPITATION (IN)
  YESTERDAY        0.00          2.09 1928   0.07  -0.07     0.00
  MONTH TO DATE    3.61                      1.38   2.23     4.14
  SINCE SEP 1     11.64                      4.65   6.99     6.51
  SINCE JAN 1     46.60                     31.01  15.59    29.43

SNOWFALL (IN)
  YESTERDAY        0.0           5.5  1937   0.0    0.0      0.0
  MONTH TO DATE    0.9                       0.1    0.8      0.0
  SINCE SEP 1      0.9                       0.1    0.8      0.0
  SINCE JUL 1      0.9                       0.1    0.8      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        17      1       16
  MONTH TO DATE  283                       226     57      161
  SINCE SEP 1    435                       403     32      249
  SINCE JUL 1    451                       439     12      272

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         2     -2        3
  SINCE SEP 1    106                        56     50      104
  SINCE JAN 1    848                       612    236      603
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    14.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           700 AM
 LOWEST     37           300 PM
 AVERAGE    60

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        85      1947
 MINIMUM TEMPERATURE (F)   36        18      1952


SUNRISE AND SUNSET
OCTOBER 17 2018.......SUNRISE   729 AM CDT   SUNSET   627 PM CDT
OCTOBER 18 2018.......SUNRISE   731 AM CDT   SUNSET   626 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$
National Weather Service National Headquarters
