Climatological Report (Seasonal)
Issued by NWS

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000
CXUS53 KABR 021755
CLSPIR

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
1250 PM CDT WED SEP 2 2015

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

...THE PIERRE SD CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2015 TO 8/31/2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             117   07/15/2006
 LOW               34   06/03/1998
HIGHEST           104   08/15        MM      MM      104  07/21
LOWEST             44   08/24        MM      MM       42  06/13
AVG. MAXIMUM     84.8              85.4    -0.6     80.9
AVG. MINIMUM     59.1              59.2    -0.1     57.1
MEAN             71.9              72.3    -0.4     69.0
DAYS MAX >= 90     28              30.5    -2.5       10
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        11.13   2008
 MINIMUM         3.04   2012
TOTALS          10.80              7.98    2.82     8.29
DAYS >= .01        28              27.3     0.7       39
DAYS >= .10        16              15.1     0.9       17
DAYS >= .50         8               5.0     3.0        5
DAYS >= 1.00        4               1.6     2.4        1

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 SNOW DEPTH         0   MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM

DEGREE_DAYS
HEATING TOTAL      30                74     -44       95
 SINCE 7/1         25                20       5       28
COOLING TOTAL     696               745     -49      488
 SINCE 1/1        710               777     -67      536

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.8
RESULTANT WIND SPEED/DIRECTION   1/124
HIGHEST WIND SPEED/DIRECTION    60/290    DATE  06/22
HIGHEST GUST SPEED/DIRECTION    80/290    DATE  06/22

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           73
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN               11     RAIN                      13
LIGHT RAIN               40     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      27     FOG W/VIS <= 1/4 MILE      4
HAZE                      9

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

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