Climatological Report (Daily)
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CDUS43 KDMX 200647 RRA
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1246 AM CST TUE FEB 20 2018

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

...THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 19 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         37   1216 AM  61    1930  31      6       59
  MINIMUM         25   1159 PM -21    1936  14     11       27
  AVERAGE         31                        22      9       43

PRECIPITATION (IN)
  YESTERDAY        0.04          0.48 1917   0.03   0.01     0.00
  MONTH TO DATE    0.49                      0.62  -0.13     0.06
  SINCE DEC 1      2.08                      2.68  -0.60     4.13
  SINCE JAN 1      1.80                      1.44   0.36     1.97

SNOWFALL (IN)
  YESTERDAY        T            15.0  1924   0.2   -0.2      0.0
  MONTH TO DATE    6.6                       5.5    1.1       T
  SINCE DEC 1     16.2                      25.6   -9.4     30.6
  SINCE JUL 1     16.4                      30.3  -13.9     30.6
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       34                        43     -9       22
  MONTH TO DATE  981                       871    110      693
  SINCE DEC 1   3889                      3802     87     3462
  SINCE JUL 1   5392                      5482    -90     4626

 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    24   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    14.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LT FREEZING RAIN
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 PM
 LOWEST     76          1200 AM
 AVERAGE    88

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        60      1930
 MINIMUM TEMPERATURE (F)   14       -30      1929


SUNRISE AND SUNSET
FEBRUARY 20 2018......SUNRISE   704 AM CST   SUNSET   551 PM CST
FEBRUARY 21 2018......SUNRISE   702 AM CST   SUNSET   552 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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