755
CXUS53 KABR 011822
CLMABR

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
1222 PM CST THU JAN 01 2026

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

...THE ABERDEEN SD CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             69   12/06/1939
 LOW             -39   12/31/1967
HIGHEST           48   12/16         MM      MM       55  12/07
LOWEST           -18   12/03         MM      MM       -4  12/20
                       12/04
AVG. MAXIMUM    29.6               28.7     0.9     31.9
AVG. MINIMUM     6.3                7.9    -1.6     13.6
MEAN            18.0               18.3    -0.3     22.8
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32    18               19.2    -1.2       13
DAYS MIN <= 32    31               30.8     0.2       31
DAYS MIN <= 0     10                8.8     1.2        6

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.00   1909
 MINIMUM           T   1986
TOTALS          0.54               0.61   -0.07     0.20
DAYS >= .01        8                6.9     1.1        7
DAYS >= .10        2                1.8     0.2        0
DAYS >= .50        0                0.1    -0.1        0
DAYS >= 1.00       0                0.0     0.0        0

SNOWFALL (INCHES)
RECORDS
 TOTAL          24.6   2010
 SNOW DEPTH       21   12/31/1996
TOTALS           5.9                8.0    -2.1      2.5
SINCE 7/1       21.7               15.8     5.9       MM
SNOWDEPTH AVG.     3                                   0
DAYS >= TRACE     16                6.9     9.1       12
DAYS >= 1.0        2                2.5    -0.5        0
GREATEST
 SNOW DEPTH        9   12/01                           2  12/02
                                                          12/03
                                                          12/03

DEGREE DAYS
HEATING TOTAL   1452               1448       4     1302
 SINCE 7/1      2919               3268    -349       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1       675                630      45       MM

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        10/08
LATEST                          05/03
................................................................

WIND (MPH)
AVERAGE WIND SPEED              11.3
RESULTANT WIND SPEED/DIRECTION   2/290
HIGHEST WIND SPEED/DIRECTION    58/330    DATE  12/09
HIGHEST GUST SPEED/DIRECTION    74/330    DATE  12/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.45
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     79

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                2     SNOW                       3
LIGHT SNOW               13     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      1
HAZE                      5

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

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