Climatological Report (Monthly) Issued by NWS
000
CXUS53 KABR 011321
CLMATY
CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
721 AM CST MON JAN 01 2024
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...THE WATERTOWN SD CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1898 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 69 12/06/1939
LOW -37 12/18/2016
HIGHEST 61 12/07 24 37 39 12/04
LOWEST 9 12/01 MM MM -20 12/22
AVG. MAXIMUM 38.7 26.3 12.4 20.7
AVG. MINIMUM 21.3 9.3 12.0 4.9
MEAN 30.0 17.8 12.2 12.8
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 8 20.4 -12.4 22
DAYS MIN <= 32 30 30.9 -0.9 31
DAYS MIN <= 0 0 8.1 -8.1 11
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.36 1955
MINIMUM T 1986
TOTALS 1.38 0.68 0.70 1.34
DAYS >= .01 7 6.3 0.7 11
DAYS >= .10 4 2.2 1.8 4
DAYS >= .50 1 0.2 0.8 0
DAYS >= 1.00 0 0.0 0.0 0
SNOWFALL (INCHES)
RECORDS
TOTAL 29.0 2010
SNOW DEPTH 20 12/31/2010
TOTALS 1.6 8.9 -7.3 12.4
SINCE 7/1 3.1 14.8 -11.7 MM
SNOWDEPTH AVG. 0 5
DAYS >= TRACE 9 6.0 3.0 14
DAYS >= 1.0 0 3.3 -3.3 4
GREATEST
SNOW DEPTH 1 12/28 12 12/26
12/29
12/27
12/28
DEGREE DAYS
HEATING TOTAL 1078 1463 -385 1610
SINCE 7/1 2673 3342 -669 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 808 520 288 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 10/07
LATEST 05/03
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WIND (MPH)
AVERAGE WIND SPEED 10.3
RESULTANT WIND SPEED/DIRECTION 2/280
HIGHEST WIND SPEED/DIRECTION 37/330 DATE 12/09
HIGHEST GUST SPEED/DIRECTION 54/340 DATE 12/09
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.48
NUMBER OF DAYS FAIR 15
NUMBER OF DAYS PC 4
NUMBER OF DAYS CLOUDY 12
AVERAGE RH (PERCENT) 81
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 3
LIGHT RAIN 6 FREEZING RAIN 1
LT FREEZING RAIN 2 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 9 SLEET 0
FOG 21 FOG W/VIS <= 1/4 MILE 8
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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