Climatological Report (Daily)
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000
CDUS43 KDMX 110643
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
140 AM CDT MON SEP 11 2017

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

...THE MASON CITY IA CLIMATE SUMMARY FOR SEPTEMBER 10 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         81    246 PM  98    1931  76      5       71
  MINIMUM         57    631 AM  35    1935  51      6       52
  AVERAGE         69                        63      6       62

PRECIPITATION (IN)
  YESTERDAY        0.00          1.70 1896   0.12  -0.12      T
  MONTH TO DATE    0.03                      1.15  -1.12     3.75
  SINCE SEP 1      0.03                      1.15  -1.12     3.75
  SINCE JAN 1     22.95                     27.51  -4.56    35.01

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   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                         4     -4        3
  MONTH TO DATE   34                        29      5       10
  SINCE SEP 1     34                        29      5       10
  SINCE JUL 1     57                        65     -8       28

 COOLING
  YESTERDAY        4                         2      2        0
  MONTH TO DATE    8                        29    -21       42
  SINCE SEP 1      8                        29    -21       42
  SINCE JAN 1    507                       585    -78      650
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED    12.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     48           200 PM
 AVERAGE    71

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        95      2000
 MINIMUM TEMPERATURE (F)   51        31      1894


SUNRISE AND SUNSET
SEPTEMBER 11 2017.....SUNRISE   649 AM CDT   SUNSET   730 PM CDT
SEPTEMBER 12 2017.....SUNRISE   650 AM CDT   SUNSET   728 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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