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

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CDUS43 KDMX 040653
CLIDSM

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
143 AM CDT MON SEP 4 2017

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

...THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 3 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         87    401 PM 101    1939  81      6       79
  MINIMUM         59    618 AM  40    1974  61     -2       61
  AVERAGE         73                        71      2       70

PRECIPITATION (IN)
  YESTERDAY        0.00          1.62 1941   0.11  -0.11     0.00
  MONTH TO DATE    T                         0.33  -0.33     0.00
  SINCE SEP 1      T                         0.33  -0.33     0.00
  SINCE JAN 1     22.24                     27.05  -4.81    25.33

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                         1     -1        0
  MONTH TO DATE    0                         3     -3        0
  SINCE SEP 1      0                         3     -3        0
  SINCE JUL 1      0                         9     -9        0

 COOLING
  YESTERDAY        8                         6      2        5
  MONTH TO DATE   17                        20     -3       13
  SINCE SEP 1     17                        20     -3       13
  SINCE JAN 1   1097                       959    138     1210
..................................................................

WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     6.9

SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1

WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG

RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     32           100 PM
 AVERAGE    66
..........................................................

THE DES MOINES IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        99      1913
 MINIMUM TEMPERATURE (F)   60        40      1891

SUNRISE AND SUNSET
SEPTEMBER  4 2017.....SUNRISE   644 AM CDT   SUNSET   742 PM CDT
SEPTEMBER  5 2017.....SUNRISE   645 AM CDT   SUNSET   740 PM CDT

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

FAB



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