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

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000
CXUS53 KFSD 011353
CLMMHE

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
846 AM CDT SAT SEP 1 2012

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

...THE MITCHELL SD CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2012

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             115   08/04/1934
 LOW               34   08/28/1911
HIGHEST           103   08/29        MM      MM      105  08/01
LOWEST             44   08/17        MM      MM       52  08/29
                                                          08/25
AVG. MAXIMUM     86.7              83.3     3.4     85.5
AVG. MINIMUM     57.3              60.6    -3.3     61.1
MEAN             72.0              72.0     0.0     73.3
DAYS MAX >= 90     13               4.0     9.0        6
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           MM   MM
 MINIMUM           MM   MM
TOTALS           2.06              2.38   -0.32     1.47
DAILY AVG.       0.07              0.08   -0.01     0.05
DAYS >= .01         6                MM      MM       12
DAYS >= .10         5                MM      MM        4
DAYS >= .50         2                MM      MM        1
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.96   08/03 TO 08/04

DEGREE_DAYS
HEATING TOTAL      15                12       3        0
 SINCE 7/1         15                17      -2        0
COOLING TOTAL     241               227      14      266
 SINCE 1/1       1147               745     402      899
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.8
HIGHEST WIND SPEED/DIRECTION    40/320    DATE  08/03
HIGHEST GUST SPEED/DIRECTION    79/330    DATE  08/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.10
NUMBER OF DAYS FAIR           26
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     60

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      2
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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