Climatological Report (Monthly)
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CXUS53 KABR 012200
CLMPIR


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
455 PM CDT SAT SEP 1 2018

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

...THE PIERRE SD CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             114   08/15/1988
                        08/14/1937
 LOW               39   08/31/1974
                        08/12/1964
HIGHEST           103   08/11        MM      MM       93  08/19
LOWEST             43   08/29        MM      MM       46  08/04
AVG. MAXIMUM     88.3              87.3     1.0     81.9
AVG. MINIMUM     58.8              60.1    -1.3     56.2
MEAN             73.5              73.7    -0.2     69.0
DAYS MAX >= 90     16              12.6     3.4        2
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         5.43   1951
 MINIMUM         0.04   2001
TOTALS           0.90              1.80   -0.90     3.12
DAYS >= .01         7               7.4    -0.4       12
DAYS >= .10         3               3.8    -0.8        6
DAYS >= .50         0               1.0    -1.0        2
DAYS >= 1.00        0               0.3    -0.3        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      10                14      -4        5
 SINCE 7/1         13                20      -7        5
COOLING TOTAL     283               284      -1      137
 SINCE 1/1        888               777     111      758

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

WIND (MPH)
AVERAGE WIND SPEED              9.1
RESULTANT WIND SPEED/DIRECTION   2/117
HIGHEST WIND SPEED/DIRECTION    47/010    DATE  08/04
HIGHEST GUST SPEED/DIRECTION    67/010    DATE  08/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.10
NUMBER OF DAYS FAIR           25
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     63

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

$$



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