Climatological Report (Monthly)
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CXUS53 KABR 011635
CLMPIR


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
1027 AM CST THU FEB 1 2018

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

...THE PIERRE SD CLIMATE SUMMARY FOR THE MONTH OF JANUARY 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              68   01/23/1981
 LOW              -33   01/29/1966
HIGHEST            49   01/19        MM      MM       43  01/30
LOWEST            -22   01/01        MM      MM      -12  01/12
AVG. MAXIMUM     30.4              30.0     0.4     22.4
AVG. MINIMUM      8.3               9.8    -1.5      8.4
MEAN             19.3              19.9    -0.6     15.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     14              16.2    -2.2       25
DAYS MIN <= 32     31              30.5     0.5       31
DAYS MIN <= 0       8               7.9     0.1        9

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         1.37   1975
 MINIMUM            T   1913
TOTALS           0.08              0.42   -0.34     0.95
DAYS >= .01         5               5.7    -0.7        7
DAYS >= .10         0               1.3    -1.3        2
DAYS >= .50         0               0.2    -0.2        1
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              T               4.7    -4.7      8.5
SINCE 7/1         4.4              15.9   -11.5     26.9
SNOWDEPTH AVG.      1                 3      -2        6
DAYS >= TRACE       7               5.5     1.5       12
DAYS >= 1.0         0               1.7    -1.7        2
GREATEST
 SNOW DEPTH         3   01/02                         11  01/27
                        01/01                             01/26
                                                          01/25

DEGREE_DAYS
HEATING TOTAL    1407              1398       9     1532
 SINCE 7/1       4143              4360    -217     4188
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              10.0
RESULTANT WIND SPEED/DIRECTION   3/323
HIGHEST WIND SPEED/DIRECTION    43/320    DATE  01/11
HIGHEST GUST SPEED/DIRECTION    51/320    DATE  01/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                4     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                7     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      3
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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