Climatological Report (Daily)
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CDUS43 KDMX 040634 RRB
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
133 AM CDT FRI MAY 4 2018


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

...THE MASON CITY IA CLIMATE SUMMARY FOR MAY 3 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         67   1227 PM  91    1949  66      1       65
                                      1918
  MINIMUM         42    515 AM  22    2005  42      0       33
  AVERAGE         55                        54      1       49

PRECIPITATION (IN)
  YESTERDAY        1.82R         1.06 1913   0.15   1.67     0.00
  MONTH TO DATE    3.25                      0.43   2.82     0.20
  SINCE MAR 1      9.39                      6.41   2.98     6.48
  SINCE JAN 1     11.94                      8.23   3.71    10.47

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE MAR 1     45.4                       8.8   36.6      8.5
  SINCE JUL 1     65.8                      41.3   24.5     47.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                        11     -1       16
  MONTH TO DATE   17                        35    -18       57
  SINCE MAR 1   1966                      1584    382     1550
  SINCE JUL 1   7724                      7435    289     6462

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                         0      2        0
  SINCE MAR 1      3                         5     -2        0
  SINCE JAN 1      3                         5     -2        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    10.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     63          1000 AM
 AVERAGE    82

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        90      1918
 MINIMUM TEMPERATURE (F)   42        24      1910


SUNRISE AND SUNSET
MAY  4 2018...........SUNRISE   603 AM CDT   SUNSET   818 PM CDT
MAY  5 2018...........SUNRISE   601 AM CDT   SUNSET   819 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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