Climatological Report (Monthly)
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000
CXUS53 KABR 011730
CLMPIR


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
1126 AM CST WED MAR 1 2017

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

...THE PIERRE SD CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              73   02/21/1982
                        02/10/1951
 LOW              -35   02/09/1994
HIGHEST            70   02/21        35      35       71  02/27
LOWEST              2   02/08        MM      MM       11  02/29
                        02/05                             02/13
                                                          02/03
AVG. MAXIMUM     40.1              34.9     5.2     43.0
AVG. MINIMUM     20.2              13.8     6.4     23.5
MEAN             30.2              24.3     5.9     33.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     10              11.7    -1.7        4
DAYS MIN <= 32     24              26.6    -2.6       26
DAYS MIN <= 0       0               4.8    -4.8        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         2.66   1952
 MINIMUM            T   2002
TOTALS           0.28              0.59   -0.31     0.83
DAYS >= .01         5               4.7     0.3        6
DAYS >= .10         1               1.6    -0.6        4
DAYS >= .50         0               0.2    -0.2        0
DAYS >= 1.00        0               0.0     0.0        0

SNOWFALL (INCHES)
RECORDS
 TOTAL           27.4   1952
 SNOW DEPTH        MM   MM
TOTALS            1.2               5.9    -4.7      4.3
SINCE 7/1        28.1              21.8     6.3     27.2
SNOWDEPTH AVG.      4                 3       1        0
DAYS >= TRACE       7               4.3     2.7        9
DAYS >= 1.0         1               1.6    -0.6        1
GREATEST
 SNOW DEPTH         8   02/10                          1  02/15
                        02/09                             02/14
                        02/08

DEGREE_DAYS
HEATING TOTAL     968              1138    -170      912
 SINCE 7/1       5156              5498    -342     4834
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

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

WIND (MPH)
AVERAGE WIND SPEED              10.7
RESULTANT WIND SPEED/DIRECTION   3/309
HIGHEST WIND SPEED/DIRECTION    35/310    DATE  02/11
HIGHEST GUST SPEED/DIRECTION    41/310    DATE  02/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                6     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      0
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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