Climatological Report (Daily)
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CDUS43 KDMX 190632 RRA
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
129 AM CDT THU OCT 19 2017


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

...THE MASON CITY IA CLIMATE SUMMARY FOR OCTOBER 18 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         73    320 PM  85    1920  59     14       69
  MINIMUM         40   1133 PM  16    1896  36      4       46
  AVERAGE         57                        48      9       58

PRECIPITATION (IN)
  YESTERDAY        0.00          0.60 2007   0.08  -0.08     0.00
  MONTH TO DATE    4.14                      1.54   2.60     0.59
  SINCE SEP 1      6.51                      4.81   1.70    11.62
  SINCE JAN 1     29.43                     31.17  -1.74    42.88

SNOWFALL (IN)
  YESTERDAY        0.0           0.4  1972   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        8                        17     -9        7
  MONTH TO DATE  176                       260    -84      181
  SINCE SEP 1    264                       437   -173      252
  SINCE JUL 1    287                       473   -186      270

 COOLING
  YESTERDAY        0                         0      0        0
  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    21   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    10.3


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    93           500 AM
 LOWEST     41           100 PM
 AVERAGE    67

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        84      2003
 MINIMUM TEMPERATURE (F)   36        12      1972


SUNRISE AND SUNSET
OCTOBER 19 2017.......SUNRISE   732 AM CDT   SUNSET   624 PM CDT
OCTOBER 20 2017.......SUNRISE   733 AM CDT   SUNSET   622 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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