Climatological Report (Daily)
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CDUS43 KDMX 190637 RRA
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1236 AM CST SUN FEB 19 2017


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

...THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 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         59    331 PM  64    1981  30     29       37
  MINIMUM         30   1158 PM -20    2006  13     17       27
                                      1936
  AVERAGE         45                        22     23       32

PRECIPITATION (IN)
  YESTERDAY        0.00          1.35 1971   0.04  -0.04     0.00
  MONTH TO DATE    0.06                      0.59  -0.53     0.67
  SINCE DEC 1      4.13                      2.65   1.48     4.86
  SINCE JAN 1      1.97                      1.41   0.56     1.23

SNOWFALL (IN)
  YESTERDAY        0.0           9.0  1961   0.2   -0.2      0.0
  MONTH TO DATE    T                         5.3   -5.3     13.2
  SINCE DEC 1     30.6                      25.4    5.2     31.9
  SINCE JUL 1     30.6                      30.1    0.5     41.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        43    -23       33
  MONTH TO DATE  671                       828   -157      850
  SINCE DEC 1   3440                      3759   -319     3420
  SINCE JUL 1   4604                      5439   -835     4775

 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    13   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NW (320)
  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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1100 PM
 LOWEST     57           200 PM
 AVERAGE    79

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        61      1930
 MINIMUM TEMPERATURE (F)   14       -21      1936


SUNRISE AND SUNSET
FEBRUARY 19 2017......SUNRISE   705 AM CST   SUNSET   550 PM CST
FEBRUARY 20 2017......SUNRISE   703 AM CST   SUNSET   551 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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