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

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000
CXUS53 KFSD 012159
CLMHON

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
458 PM CDT SUN SEP 1 2013

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

...THE HURON SD CLIMATE SUMMARY FOR THE MONTH OF AUGUST 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             110   08/13/1965
                        08/04/1934
 LOW               33   08/31/1886
HIGHEST           100   08/29        MM      MM      102  08/01
LOWEST             51   08/09        MM      MM       40  08/17
AVG. MAXIMUM     84.8              84.0     0.8     85.7
AVG. MINIMUM     61.5              59.2     2.3     55.7
MEAN             73.1              71.6     1.5     70.7
DAYS MAX >= 90     11               6.3     4.7       12
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.66   1900
 MINIMUM         0.14   1976
TOTALS           1.22              2.43   -1.21     1.90
DAILY AVG.       0.04              0.08   -0.04     0.06
DAYS >= .01         7               7.6    -0.6       10
DAYS >= .10         4               4.3    -0.3        3
DAYS >= .50         0               1.8    -1.8        2
DAYS >= 1.00        0               0.5    -0.5        0
GREATEST
 24 HR. TOTAL    0.68   08/10 TO 08/11

DEGREE_DAYS
HEATING TOTAL       1                21     -20       22
 SINCE 7/1         22                29      -7       22
COOLING TOTAL     260               226      34      207
 SINCE 1/1        688               669      19     1010
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.6
HIGHEST WIND SPEED/DIRECTION    37/320    DATE  08/28
HIGHEST GUST SPEED/DIRECTION    68/210    DATE  08/31

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      18     FOG W/VIS <= 1/4 MILE      5
HAZE                      1

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

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