Climatological Report (Daily)
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574
CDUS43 KDMX 140638
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT THU SEP 14 2017


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

...THE MASON CITY IA CLIMATE SUMMARY FOR SEPTEMBER 13 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         87    402 PM  95    1939  75     12       67
  MINIMUM         51    555 AM  31    2014  50      1       52
  AVERAGE         69                        62      7       60

PRECIPITATION (IN)
  YESTERDAY        0.00          4.35 1930   0.11  -0.11      T
  MONTH TO DATE    0.03                      1.48  -1.45     4.59
  SINCE SEP 1      0.03                      1.48  -1.45     4.59
  SINCE JAN 1     22.95                     27.84  -4.89    35.85

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
                                      2001
  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                         5     -5        5
  MONTH TO DATE   34                        43     -9       16
  SINCE SEP 1     34                        43     -9       16
  SINCE JUL 1     57                        79    -22       34

 COOLING
  YESTERDAY        4                         2      2        0
  MONTH TO DATE   21                        35    -14       47
  SINCE SEP 1     21                        35    -14       47
  SINCE JAN 1    520                       591    -71      655
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     5.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           700 AM
 LOWEST     35           300 PM
 AVERAGE    68

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        95      1939
 MINIMUM TEMPERATURE (F)   49        28      1923


SUNRISE AND SUNSET
SEPTEMBER 14 2017.....SUNRISE   652 AM CDT   SUNSET   725 PM CDT
SEPTEMBER 15 2017.....SUNRISE   653 AM CDT   SUNSET   723 PM CDT


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




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