329
CXUS53 KABR 011455
CLMPIR

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
955 AM CDT SAT NOV 01 2025

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...THE PIERRE SD CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             98   10/02/1997
                       10/06/1993
 LOW               2   10/27/2020
HIGHEST           93   10/03         MM      MM       90  10/17
LOWEST            24   10/29         MM      MM       25  10/15
AVG. MAXIMUM    64.6               60.7     3.9     70.4
AVG. MINIMUM    41.3               36.2     5.1     38.5
MEAN            53.0               48.5     4.5     54.5
DAYS MAX >= 90     1                0.6     0.4        1
DAYS MAX <= 32     0                0.5    -0.5        0
DAYS MIN <= 32     7                9.9    -2.9        5
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        5.69   2007
 MINIMUM           T   1964
TOTALS          0.84               1.69   -0.85     0.01
DAYS >= .01        6                6.8    -0.8        1
DAYS >= .10        3                3.7    -0.7        0
DAYS >= .50        0                1.0    -1.0        0
DAYS >= 1.00       0                0.3    -0.3        0

SNOWFALL (INCHES)
RECORDS
 TOTAL           7.3   1970
 SNOW DEPTH       MM   MM
TOTALS           0.0                1.3    -1.3      0.0
SINCE 7/1        0.0                1.3    -1.3       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE      0                0.7    -0.7        0
DAYS >= 1.0        0                0.5    -0.5        0
GREATEST
 SNOW DEPTH        0                                   0  MM

DEGREE DAYS
HEATING TOTAL    387                519    -132      318
 SINCE 7/1       460                674    -214       MM
COOLING TOTAL     22                  6      16        6
 SINCE 1/1       960                836     124       MM

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST      10/13             MM
LATEST                          04/29
................................................................

WIND (MPH)
AVERAGE WIND SPEED              12.1
RESULTANT WIND SPEED/DIRECTION   2/240
HIGHEST WIND SPEED/DIRECTION    40/310    DATE  10/20
HIGHEST GUST SPEED/DIRECTION    59/310    DATE  10/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.24
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      1
HAZE                      1

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

$$