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000
CXUS53 KABR 011503
CLAPIR

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
903 AM CST SAT JAN 01 2022

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

...THE PIERRE SD CLIMATE SUMMARY FOR THE YEAR OF 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            117   07/15/2006
 LOW             -35   02/09/1994
HIGHEST          108   07/27         MM      MM      106  08/25
LOWEST           -24   02/14         MM      MM      -16  02/13
AVG. MAXIMUM    62.7               58.9     3.8     61.0
AVG. MINIMUM    36.9               35.2     1.7     35.7
MEAN            49.8               47.0     2.8     48.3
DAYS MAX >= 90    58               37.7    20.3       43
DAYS MAX <= 32    40               56.6   -16.6       44
DAYS MIN <= 32   161              164.4    -3.4      177
DAYS MIN <= 0     18               20.9    -2.9       10

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       31.24   1997
 MINIMUM        6.89   1976
TOTALS         14.13              20.20   -6.07    14.18
DAILY AVG.      0.04               0.06   -0.02     0.04
DAYS >= .01       70               89.5   -19.5       70
DAYS >= .10       36               43.3    -7.3       39
DAYS >= .50        9               11.4    -2.4        8
DAYS >= 1.00       1                3.6    -2.6        1

SNOWFALL (INCHES)
RECORDS
 TOTAL          83.1   2019
TOTALS          15.4               37.2   -21.8     24.7
 LIQUID EQUIV   1.50               3.70   -2.20     2.50
SINCE 7/1        1.1               13.8   -12.7       MM
 LIQUID 7/1     0.11               1.30   -1.19       MM
DAYS >= TRACE     46               26.0    20.0       52
DAYS >= 1.0        5               11.8    -6.8       14

DEGREE DAYS
HEATING TOTAL   6561               7348    -787     6955
 SINCE 7/1      2450               2910    -460       MM
COOLING TOTAL   1179                837     342      955
 SINCE 1/1      1179                836     343      955
................................................................

WIND (MPH)
AVERAGE WIND SPEED              11.0
HIGHEST WIND SPEED/DIRECTION    51/330    DATE  01/14
HIGHEST GUST SPEED/DIRECTION    67/310    DATE  11/13



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

$$