Climatological Report (Daily)
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CDUS43 KDMX 010629
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
127 AM CDT SUN OCT 1 2017


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

...THE MASON CITY IA CLIMATE SUMMARY FOR SEPTEMBER 30 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         70    356 PM  91    1952  67      3       69
  MINIMUM         40    135 AM  15    1899  42     -2       42
  AVERAGE         55                        55      0       56

PRECIPITATION (IN)
  YESTERDAY        0.00          2.19 1925   0.10  -0.10     0.00
  MONTH TO DATE    2.37                      3.27  -0.90    11.03
  SINCE SEP 1      2.37                      3.27  -0.90    11.03
  SINCE JAN 1     25.29                     29.63  -4.34    42.29

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                        11     -1        9
  MONTH TO DATE   88                       177    -89       71
  SINCE SEP 1     88                       177    -89       71
  SINCE JUL 1    111                       213   -102       89

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE  101                        54     47       85
  SINCE SEP 1    101                        54     47       85
  SINCE JAN 1    600                       610    -10      693
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED    11.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           700 AM
 LOWEST     37           400 PM
 AVERAGE    65

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        92      1976
 MINIMUM TEMPERATURE (F)   42        19      2003


SUNRISE AND SUNSET
OCTOBER  1 2017.......SUNRISE   711 AM CDT   SUNSET   654 PM CDT
OCTOBER  2 2017.......SUNRISE   712 AM CDT   SUNSET   652 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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