Climatological Report (Daily)
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CDUS43 KDMX 120636 RRB
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
135 AM CDT FRI MAY 12 2017


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

...THE MASON CITY IA CLIMATE SUMMARY FOR MAY 11 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         67    418 PM  88    1958  69     -2       60
  MINIMUM         42    412 AM  25    1925  45     -3       48
  AVERAGE         55                        57     -2       54

PRECIPITATION (IN)
  YESTERDAY        0.00          1.50 1999   0.14  -0.14     0.15
  MONTH TO DATE    1.04                      1.58  -0.54     0.94
  SINCE MAR 1      7.32                      7.56  -0.24     5.91
  SINCE JAN 1     11.31                      9.38   1.93     7.20

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE MAR 1      8.5                       8.8   -0.3      8.2
  SINCE JUL 1     47.9                      41.3    6.6     50.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                         9      1       11
  MONTH TO DATE  121                       114      7      106
  SINCE MAR 1   1614                      1663    -49     1406
  SINCE JUL 1   6526                      7514   -988     6505

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         3     -3        5
  SINCE MAR 1      0                         8     -8        9
  SINCE JAN 1      0                         8     -8        9
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     9.0


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          1200 AM
 LOWEST     34           500 PM
 AVERAGE    64

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        90      1907
 MINIMUM TEMPERATURE (F)   45        26      1895


SUNRISE AND SUNSET
MAY 12 2017...........SUNRISE   553 AM CDT   SUNSET   827 PM CDT
MAY 13 2017...........SUNRISE   551 AM CDT   SUNSET   828 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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