Climatological Report (Daily)
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CDUS43 KDMX 180638 RRB
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1237 AM CST WED JAN 18 2017


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

...THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 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         32    640 PM  49    1996  25      7       -6
  MINIMUM         28   1159 PM -24    1930   7     21      -16
  AVERAGE         30                        16     14      -11

PRECIPITATION (IN)
  YESTERDAY        0.00          0.50 1932   0.02  -0.02     0.00
  MONTH TO DATE    0.63                      0.44   0.19     0.34
  SINCE DEC 1      2.79                      1.68   1.11     3.97
  SINCE JAN 1      0.63                      0.44   0.19     0.34

SNOWFALL (IN)
  YESTERDAY        0.0          10.0  1932   0.3   -0.3      0.0
  MONTH TO DATE    0.6                       5.6   -5.0      2.5
  SINCE DEC 1     15.5                      14.9    0.6     16.5
  SINCE JUL 1     15.5                      19.6   -4.1     26.5
  SNOW DEPTH       4

DEGREE DAYS
 HEATING
  YESTERDAY       35                        49    -14       76
  MONTH TO DATE  868                       833     35      874
  SINCE DEC 1   2259                      2242     17     1939
  SINCE JUL 1   3423                      3922   -499     3294

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    12.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     92          1200 AM
 AVERAGE    96

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   25        50      1944
 MINIMUM TEMPERATURE (F)    7       -30      1967


SUNRISE AND SUNSET
JANUARY 18 2017.......SUNRISE   740 AM CST   SUNSET   508 PM CST
JANUARY 19 2017.......SUNRISE   740 AM CST   SUNSET   509 PM CST


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




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