Climatological Report (Annual)
Issued by NWS Aberdeen, SD

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000
CXUS53 KABR 011326
CLAABR

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
726 AM CST MON JAN 01 2024

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

...THE ABERDEEN SD CLIMATE SUMMARY FOR THE YEAR OF 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            115   07/09/1936
                       07/06/1936
 LOW             -46   01/12/1912
HIGHEST          102   06/19         MM      MM      101  06/19
LOWEST           -24   01/30         MM      MM      -22  02/23
AVG. MAXIMUM    57.3               56.3     1.0     56.1
AVG. MINIMUM    33.1               31.8     1.3     31.1
MEAN            45.2               44.1     1.1     43.6
DAYS MAX >= 90    30               15.4    14.6       24
DAYS MAX <= 32    78               78.0     0.0       76
DAYS MIN <= 32   177              178.9    -1.9      189
DAYS MIN <= 0     31               38.5    -7.5       48

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       42.11   1896
 MINIMUM        7.88   1976
TOTALS         25.29              21.82    3.47    21.13
DAILY AVG.      0.07
DAYS >= .01       93               98.3    -5.3       85
DAYS >= .10       52               45.9     6.1       41
DAYS >= .50       15               12.9     2.1       12
DAYS >= 1.00       3                4.0    -1.0        3

SNOWFALL (INCHES)
RECORDS
 TOTAL          97.3   2019
TOTALS          60.9               42.7    18.2     37.4
 LIQUID EQUIV   6.10               4.20    1.90     3.70
SINCE 7/1        6.9               15.8    -8.9       MM
 LIQUID 7/1     0.69               1.50   -0.81       MM
DAYS >= TRACE     59               34.2    24.8       75
DAYS >= 1.0       15               12.5     2.5       16
GREATEST
 SNOW DEPTH       26R  04/05                          10  12/26
                       04/06
                       04/07
                                                          12/27

DEGREE DAYS
HEATING TOTAL   7982               8222    -240     8509
 SINCE 7/1      2614               3268    -654       MM
COOLING TOTAL    914                630     284      837
 SINCE 1/1       914                630     284       MM

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        10/06
LATEST                          05/03
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.7
HIGHEST WIND SPEED/DIRECTION    47/340    DATE  02/14
HIGHEST GUST SPEED/DIRECTION    62/340    DATE  02/14


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             48     MIXED PRECIP               0
HEAVY RAIN               21     RAIN                      34
LIGHT RAIN               72     FREEZING RAIN              2
LT FREEZING RAIN          8     HAIL                       2
HEAVY SNOW                8     SNOW                      16
LIGHT SNOW               52     SLEET                      0
FOG                     198     FOG W/VIS <= 1/4 MILE     52
HAZE                    103

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

$$


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