Climatological Report (Monthly)
Issued by NWS Aberdeen, SD

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CXUS53 KABR 011954
CLMABR


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
254 PM CDT FRI SEP 1 2017

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

...THE ABERDEEN SD CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             112   08/13/1965
 LOW               30   08/29/1893
HIGHEST            86   08/01        MM      MM       92  08/28
                                                          08/09
LOWEST             42   08/23        MM      MM       42  08/26
                        08/22
                        08/04
AVG. MAXIMUM     78.5              81.8    -3.3     83.5
AVG. MINIMUM     53.4              56.2    -2.8     57.8
MEAN             66.0              69.0    -3.0     70.7
DAYS MAX >= 90      0               4.1    -4.1        4
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         6.62   1942
 MINIMUM         0.06   1947
TOTALS           2.69              2.43    0.26     2.02
DAYS >= .01         9               8.2     0.8       10
DAYS >= .10         7               4.4     2.6        5
DAYS >= .50         2               1.4     0.6        1
DAYS >= 1.00        1               0.4     0.6        1

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 SNOW DEPTH        MM   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      19                37     -18       23
 SINCE 7/1         19                51     -32       31
COOLING TOTAL      56               160    -104      206
 SINCE 1/1        485               483       2      661

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

WIND (MPH)
AVERAGE WIND SPEED              7.3
RESULTANT WIND SPEED/DIRECTION   2/073
HIGHEST WIND SPEED/DIRECTION    30/150    DATE  08/21
HIGHEST GUST SPEED/DIRECTION    35/030    DATE  08/02

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           19
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       5
LIGHT RAIN               13     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      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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