Climatological Report (Daily)
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CDUS43 KDMX 200630 RRA
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
127 AM CDT WED SEP 20 2017

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

...THE MASON CITY IA CLIMATE SUMMARY FOR SEPTEMBER 19 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         80    406 PM  95    1948  72      8       81
  MINIMUM         60    641 AM  25    1894  47     13       55
  AVERAGE         70                        60     10       68

PRECIPITATION (IN)
  YESTERDAY        0.00          4.57 1983   0.11  -0.11     0.00
  MONTH TO DATE    1.99                      2.12  -0.13     6.12
  SINCE SEP 1      1.99                      2.12  -0.13     6.12
  SINCE JAN 1     24.91                     28.48  -3.57    37.38

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         7     -7        0
  MONTH TO DATE   46                        78    -32       24
  SINCE SEP 1     46                        78    -32       24
  SINCE JUL 1     69                       114    -45       42

 COOLING
  YESTERDAY        5                         1      4        3
  MONTH TO DATE   50                        44      6       58
  SINCE SEP 1     50                        44      6       58
  SINCE JAN 1    549                       600    -51      666
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED    13.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     58           100 PM
 AVERAGE    79

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        90      1895
 MINIMUM TEMPERATURE (F)   46        28      1897


SUNRISE AND SUNSET
SEPTEMBER 20 2017.....SUNRISE   659 AM CDT   SUNSET   714 PM CDT
SEPTEMBER 21 2017.....SUNRISE   700 AM CDT   SUNSET   712 PM CDT


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

$$

REV


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