Climatological Report (Daily)
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CDUS43 KDMX 200631 RRB
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
127 AM CDT THU JUL 20 2017


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

...THE MASON CITY IA CLIMATE SUMMARY FOR JULY 19 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         87    228 PM 101    1940  83      4       81
  MINIMUM         65    401 PM  46    1912  61      4       66
  AVERAGE         76                        72      4       74

PRECIPITATION (IN)
  YESTERDAY        0.81          2.70 1990   0.15   0.66     0.52
  MONTH TO DATE    1.85                      2.90  -1.05     6.10
  SINCE JUN 1      5.21                      8.04  -2.83    12.61
  SINCE JAN 1     19.36                     20.52  -1.16    23.82

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
                                      2001
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 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        0                         0      0        0
  MONTH TO DATE    1                         0      1       10
  SINCE JUN 1     22                        44    -22       18
  SINCE JUL 1      1                         0      1       10

 COOLING
  YESTERDAY       11                         7      4        9
  MONTH TO DATE  158                       135     23      105
  SINCE JUN 1    339                       273     66      291
  SINCE JAN 1    364                       308     56      332
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    43   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    63   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    10.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           100 AM
 LOWEST     70           200 PM
 AVERAGE    84

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       104      1930
 MINIMUM TEMPERATURE (F)   61        45      1970


SUNRISE AND SUNSET
JULY 20 2017..........SUNRISE   552 AM CDT   SUNSET   847 PM CDT
JULY 21 2017..........SUNRISE   553 AM CDT   SUNSET   846 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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