Climatological Report (Monthly)
Issued by NWS Sioux Falls, SD

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000
CXUS53 KFSD 011951
CLMHON

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
251 PM CDT TUE OCT 1 2013

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

...THE HURON SD CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             106   09/06/1970
                        09/09/1904
 LOW               18   09/29/1899
                        09/27/1893
HIGHEST            95   09/06        MM      MM       98  09/10
                                                          09/02
LOWEST             34   09/21        MM      MM       26  09/23
AVG. MAXIMUM     81.5              74.7     6.8     80.7
AVG. MINIMUM     55.2              48.8     6.4     43.7
MEAN             68.3              61.7     6.6     62.2
DAYS MAX >= 90      5               2.1     2.9        5
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.8    -0.8        2
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.75   1901
 MINIMUM            T   1998
TOTALS           1.36              2.46   -1.10     0.60
DAILY AVG.       0.05              0.08   -0.03     0.02
DAYS >= .01         4               7.5    -3.5        5
DAYS >= .10         3               4.7    -1.7        2
DAYS >= .50         2               1.9     0.1        0
DAYS >= 1.00        0               0.6    -0.6        0
GREATEST
 24 HR. TOTAL    0.62   09/28 TO 09/28

DEGREE_DAYS
HEATING TOTAL      53               167    -114      152
 SINCE 7/1         75               196    -121      174
COOLING TOTAL     160                69      91       73
 SINCE 1/1        848               738     110     1083
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.8
HIGHEST WIND SPEED/DIRECTION    30/330    DATE  09/19
HIGHEST GUST SPEED/DIRECTION    38/160    DATE  09/22

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           23
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     61

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      1
HAZE                      0

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

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