Climatological Report (Daily)
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000
CDUS43 KDMX 180637
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
137 AM CDT WED OCT 18 2017

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

...THE MASON CITY IA CLIMATE SUMMARY FOR OCTOBER 17 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         71    328 PM  85    1947  60     11       77
  MINIMUM         45   1159 PM  18    1952  36      9       58
  AVERAGE         58                        48     10       68

PRECIPITATION (IN)
  YESTERDAY        0.00          1.23 1994   0.08  -0.08      T
  MONTH TO DATE    4.14                      1.46   2.68     0.59
  SINCE SEP 1      6.51                      4.73   1.78    11.62
  SINCE JAN 1     29.43                     31.09  -1.66    42.88

SNOWFALL (IN)
  YESTERDAY        0.0           0.3  1990   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE SEP 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.1   -0.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        7                        17    -10        0
  MONTH TO DATE  168                       243    -75      174
  SINCE SEP 1    256                       420   -164      245
  SINCE JUL 1    279                       456   -177      263

 COOLING
  YESTERDAY        0                         0      0        3
  MONTH TO DATE    3                         2      1        4
  SINCE SEP 1    104                        56     48       89
  SINCE JAN 1    603                       612     -9      697
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    10.2


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    86          1000 PM
 LOWEST     37           400 PM
 AVERAGE    62

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        85      1920
 MINIMUM TEMPERATURE (F)   36        16      1896


SUNRISE AND SUNSET
OCTOBER 18 2017.......SUNRISE   731 AM CDT   SUNSET   625 PM CDT
OCTOBER 19 2017.......SUNRISE   732 AM CDT   SUNSET   624 PM CDT


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

$$

SMALL



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