Climatological Report (Daily)
Issued by NWS Des Moines, IA

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CDUS43 KDMX 200629
CLIDSM

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
127 AM CDT WED SEP 20 2017


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

...THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 19 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1878 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         85    351 PM  96    1948  75     10       90
  MINIMUM         62    700 AM  33    1991  54      8       65
                                      1889
  AVERAGE         74                        64     10       78

PRECIPITATION (IN)
  YESTERDAY        0.00          1.67 1983   0.10  -0.10      T
  MONTH TO DATE    1.05                      2.02  -0.97     3.82
  SINCE SEP 1      1.05                      2.02  -0.97     3.82
  SINCE JAN 1     23.29                     28.74  -5.45    29.15

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   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        0                         4     -4        0
  MONTH TO DATE   12                        35    -23        0
  SINCE SEP 1     12                        35    -23        0
  SINCE JUL 1     12                        41    -29        0

 COOLING
  YESTERDAY        9                         3      6       13
  MONTH TO DATE  114                        91     23      144
  SINCE SEP 1    114                        91     23      144
  SINCE JAN 1   1194                      1030    164     1341
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED    12.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     55           400 PM
 AVERAGE    78

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


THE DES MOINES IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        92      1931
                                             1908
 MINIMUM TEMPERATURE (F)   53        33      1991
                                             1896


SUNRISE AND SUNSET
SEPTEMBER 20 2017.....SUNRISE   700 AM CDT   SUNSET   715 PM CDT
SEPTEMBER 21 2017.....SUNRISE   701 AM CDT   SUNSET   713 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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