Climatological Report (Annual) Issued by NWS
000
CXUS53 KABR 011403
CLAPIR
CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
717 AM CST FRI JAN 01 2021
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...THE PIERRE SD CLIMATE SUMMARY FOR THE YEAR OF 2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2020
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 117 07/15/2006
LOW -35 02/09/1994
HIGHEST 106 08/25 MM MM 100 06/29
LOWEST -16 02/13 MM MM -20 01/30
AVG. MAXIMUM 61.0 59.2 1.8 53.5
AVG. MINIMUM 35.7 35.6 0.1 33.2
MEAN 48.3 47.4 0.9 43.3
DAYS MAX >= 90 43 36.5 6.5 14
DAYS MAX <= 32 44 55.4 -11.4 77
DAYS MIN <= 32 177 160.1 16.9 175
DAYS MIN <= 0 10 19.8 -9.8 34
PRECIPITATION (INCHES)
RECORD
MAXIMUM 31.24 1997
MINIMUM 6.89 1976
TOTALS 14.18 20.01 -5.83 30.90
DAILY AVG. 0.04 0.05 -0.01 0.09
DAYS >= .01 70 87.7 -17.7 120
DAYS >= .10 39 42.3 -3.3 63
DAYS >= .50 8 11.5 -3.5 21
DAYS >= 1.00 1 3.4 -2.4 8
SNOWFALL (INCHES)
RECORDS
TOTAL 83.1 2019
TOTALS 24.7 31.9 -7.2 83.1
LIQUID EQUIV 2.50 3.10 -0.60 8.31
SINCE 7/1 9.9 11.2 -1.3 MM
LIQUID 7/1 0.99 1.10 -0.11 MM
DAYS >= TRACE 52 26.3 25.7 76
DAYS >= 1.0 14 10.2 3.8 24
DEGREE DAYS
HEATING TOTAL 6955 7290 -335 8280
SINCE 7/1 2655 2960 -305 MM
COOLING TOTAL 955 868 87 651
SINCE 1/1 955 868 87 651
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WIND (MPH)
AVERAGE WIND SPEED 10.7
HIGHEST WIND SPEED/DIRECTION 56/290 DATE 08/27
HIGHEST GUST SPEED/DIRECTION 73/300 DATE 08/27
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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