Climatological Report (Monthly) Issued by NWS
000
CXUS53 KABR 021147
CLMPIR
CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
647 AM CDT TUE MAY 02 2023
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...THE PIERRE SD CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 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 98 04/21/1980
LOW 0 04/04/2018
HIGHEST 94 04/11 MM MM 78 04/22
LOWEST 8 04/06 MM MM 16 04/16
AVG. MAXIMUM 55.6 58.5 -2.9 54.9
AVG. MINIMUM 29.3 33.3 -4.0 30.0
MEAN 42.4 45.9 -3.5 42.5
DAYS MAX >= 90 1 0.3 0.7 0
DAYS MAX <= 32 2 0.9 1.1 0
DAYS MIN <= 32 18 13.3 4.7 19
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 6.38 1986
MINIMUM T 1952
TOTALS 1.23 1.93 -0.70 2.71
DAYS >= .01 7 8.7 -1.7 13
DAYS >= .10 5 4.6 0.4 4
DAYS >= .50 1 1.3 -0.3 2
DAYS >= 1.00 0 0.3 -0.3 0
SNOWFALL (INCHES)
RECORDS
TOTAL 20.8 2013
SNOW DEPTH 26 04/01/1975
TOTALS 10.0 5.3 4.7 T
SINCE 7/1 63.2 37.2 26.0 MM
SNOWDEPTH AVG. 2 -1
DAYS >= TRACE 3 2.0 1.0 6
DAYS >= 1.0 2 1.4 0.6 0
GREATEST
SNOW DEPTH 12 04/05 MM 04/28
04/29
04/17
DEGREE DAYS
HEATING TOTAL 673 575 98 668
SINCE 7/1 7413 7030 383 MM
COOLING TOTAL 5 2 3 0
SINCE 1/1 5 2 3 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 10/06
LATEST 05/22
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WIND (MPH)
AVERAGE WIND SPEED 12.4
RESULTANT WIND SPEED/DIRECTION 5/350
HIGHEST WIND SPEED/DIRECTION 36/310 DATE 04/05
36/300 04/20
36/350 04/29
HIGHEST GUST SPEED/DIRECTION 54/310 DATE 04/20
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.29
NUMBER OF DAYS FAIR 19
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 62
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 2
LIGHT RAIN 7 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 3 SLEET 0
FOG 9 FOG W/VIS <= 1/4 MILE 1
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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