Climatological Report (Daily)
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CDUS43 KDMX 180640
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1238 AM CST SAT FEB 18 2017


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

...THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 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         60    337 PM  66    1981  30     30       28
  MINIMUM         29    712 AM -20    1958  13     16       14
  AVERAGE         45                        21     24       21

PRECIPITATION (IN)
  YESTERDAY        0.00          0.60 1904   0.03  -0.03     0.00
  MONTH TO DATE    0.06                      0.55  -0.49     0.67
  SINCE DEC 1      4.13                      2.61   1.52     4.86
  SINCE JAN 1      1.97                      1.37   0.60     1.23

SNOWFALL (IN)
  YESTERDAY        0.0           6.0  1904   0.3   -0.3      0.0
  MONTH TO DATE    T                         5.1   -5.1     13.2
  SINCE DEC 1     30.6                      25.2    5.4     31.9
  SINCE JUL 1     30.6                      29.9    0.7     41.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        44    -24       44
  MONTH TO DATE  651                       785   -134      817
  SINCE DEC 1   3420                      3716   -296     3387
  SINCE JUL 1   4584                      5396   -812     4742

 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     W (250)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     9.2


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    92           100 AM
 LOWEST     61           100 PM
 AVERAGE    77

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        64      1981
 MINIMUM TEMPERATURE (F)   13       -20      2006
                                             1936


SUNRISE AND SUNSET
FEBRUARY 18 2017......SUNRISE   706 AM CST   SUNSET   549 PM CST
FEBRUARY 19 2017......SUNRISE   705 AM CST   SUNSET   550 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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