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

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000
CDUS43 KDMX 162234
CLIDSM

DSMCLIDSY 000
TTAA00 KDMX 160749


CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
249 AM CDT SAT SEP 16 2017


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

...THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 15 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         94    303 PM  97    1927  77     17       85
  MINIMUM         67    614 AM  37    2007  56     11       63
  AVERAGE         81                        66     15       74

PRECIPITATION (IN)
  YESTERDAY        T             1.67 1921   0.10  -0.10     1.08
  MONTH TO DATE    T                         1.62  -1.62     3.05
  SINCE SEP 1      T                         1.62  -1.62     3.05
  SINCE JAN 1     22.24                     28.34  -6.10    28.38

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                         3     -3        0
  MONTH TO DATE   12                        22    -10        0
  SINCE SEP 1     12                        22    -10        0
  SINCE JUL 1     12                        28    -16        0

 COOLING
  YESTERDAY       16                         4     12        9
  MONTH TO DATE   95                        79     16      116
  SINCE SEP 1     95                        79     16      116
  SINCE JAN 1   1175                      1018    157     1313
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED    12.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           600 AM
 LOWEST     32           300 PM
 AVERAGE    53

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


THE DES MOINES IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        97      1931
 MINIMUM TEMPERATURE (F)   55        38      1984


SUNRISE AND SUNSET
SEPTEMBER 16 2017.....SUNRISE   656 AM CDT   SUNSET   722 PM CDT
SEPTEMBER 17 2017.....SUNRISE   657 AM CDT   SUNSET   720 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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