Climatological Report (Monthly) Issued by NWS
000
CXUS53 KABR 020325
CLMATY
CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
1025 PM CDT SUN OCT 01 2023
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...THE WATERTOWN SD CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 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 104 09/10/1931
LOW 9 09/29/1899
HIGHEST 101 09/03 70 31 91 09/01
09/08
LOWEST 40 09/17 MM MM 32 09/28
AVG. MAXIMUM 77.5 71.6 5.9 76.6
AVG. MINIMUM 53.6 48.6 5.0 49.9
MEAN 65.5 60.1 5.4 63.3
DAYS MAX >= 90 4 0.7 3.3 3
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 1.1 -1.1 1
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.22 1921
MINIMUM 0.12 1953
TOTALS 2.74 2.45 0.29 1.02
DAYS >= .01 10 8.5 1.5 5
DAYS >= .10 3 4.9 -1.9 4
DAYS >= .50 1 1.6 -0.6 0
DAYS >= 1.00 1 0.5 0.5 0
SNOWFALL (INCHES)
RECORDS
TOTAL 1.2 1942
SNOW DEPTH MM MM
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 T 0.0 0.0 MM
SNOWDEPTH AVG. 0 0
DAYS >= TRACE 0 0.0 0.0 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0 MM
DEGREE DAYS
HEATING TOTAL 70 193 -123 128
SINCE 7/1 99 246 -147 MM
COOLING TOTAL 90 46 44 83
SINCE 1/1 778 517 261 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST 05/03
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WIND (MPH)
AVERAGE WIND SPEED 7.7
RESULTANT WIND SPEED/DIRECTION 2/130
HIGHEST WIND SPEED/DIRECTION 28/230 DATE 09/14
HIGHEST GUST SPEED/DIRECTION 37/230 DATE 09/14
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.29
NUMBER OF DAYS FAIR 19
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 3
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 8 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 3
LIGHT RAIN 13 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 18 FOG W/VIS <= 1/4 MILE 5
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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