Climatological Report (Monthly)
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CXUS53 KABR 011624
CLMPIR


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
1020 AM CST WED FEB 1 2017

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

...THE PIERRE SD CLIMATE SUMMARY FOR THE MONTH OF JANUARY 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              68   01/23/1981
 LOW              -33   01/29/1966
HIGHEST            43   01/30        MM      MM       46  01/29
LOWEST            -12   01/12        MM      MM      -14  01/18
AVG. MAXIMUM     22.4              30.0    -7.6     28.4
AVG. MINIMUM      8.4               9.8    -1.4     12.1
MEAN             15.4              19.9    -4.5     20.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     25              16.2     8.8       19
DAYS MIN <= 32     31              30.5     0.5       31
DAYS MIN <= 0       9               7.9     1.1        5

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         1.37   1975
 MINIMUM            T   1913
TOTALS           0.95              0.42    0.53     0.17
DAYS >= .01         7               5.7     1.3        4
DAYS >= .10         2               1.3     0.7        0
DAYS >= .50         1               0.2     0.8        0
DAYS >= 1.00        0               0.0     0.0        0

SNOWFALL (INCHES)
RECORDS
 TOTAL           25.4   1949
 SNOW DEPTH        24   01/12/2010
                        01/11/2010
                        01/10/2010
TOTALS            8.5               4.7     3.8      2.5
SINCE 7/1        26.9              15.9    11.0     22.9
SNOWDEPTH AVG.      6                 3       3        4
DAYS >= TRACE      12               5.5     6.5       10
DAYS >= 1.0         2               1.7     0.3        1
GREATEST
 SNOW DEPTH        11   01/27                          8  01/01
                        01/26
                        01/25

DEGREE_DAYS
HEATING TOTAL    1532              1398     134     1380
 SINCE 7/1       4188              4360    -172     3922
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              11.5
RESULTANT WIND SPEED/DIRECTION   6/315
HIGHEST WIND SPEED/DIRECTION    38/310    DATE  01/08
HIGHEST GUST SPEED/DIRECTION    46/310    DATE  01/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     79

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                0     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW               12     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      4
HAZE                      8

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

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