Climatological Report (Annual) Issued by NWS Aberdeen, SD
000
CXUS53 KABR 011503
CLAABR
CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
903 AM CST SAT JAN 01 2022
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...THE ABERDEEN SD CLIMATE SUMMARY FOR THE YEAR OF 2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 115 07/09/1936
07/06/1936
LOW -46 01/12/1912
HIGHEST 104 06/05 MM MM 98 06/01
LOWEST -25 02/15 MM MM -24 01/16
AVG. MAXIMUM 60.4 56.3 4.1 58.0
AVG. MINIMUM 35.0 31.8 3.2 33.6
MEAN 47.7 44.1 3.6 45.8
DAYS MAX >= 90 45 15.4 29.6 27
DAYS MAX <= 32 51 78.0 -27.0 66
DAYS MIN <= 32 169 178.9 -9.9 188
DAYS MIN <= 0 23 38.5 -15.5 22
PRECIPITATION (INCHES)
RECORD
MAXIMUM 42.11 1896
MINIMUM 7.88 1976
TOTALS 19.26 21.82 -2.56 15.20
DAILY AVG. 0.05
DAYS >= .01 84 98.3 -14.3 79
DAYS >= .10 41 45.9 -4.9 35
DAYS >= .50 12 12.9 -0.9 10
DAYS >= 1.00 4 4.0 0.0 2
SNOWFALL (INCHES)
RECORDS
TOTAL 110.8 1936
TOTALS 25.6 42.7 -17.1 29.0
LIQUID EQUIV 2.60 4.20 -1.60 2.90
SINCE 7/1 12.1 15.8 -3.7 MM
LIQUID 7/1 1.21 1.50 -0.29 MM
DAYS >= TRACE 63 34.2 28.8 61
DAYS >= 1.0 9 12.5 -3.5 9
GREATEST
SNOW DEPTH 5 03/11 15 01/01
DEGREE DAYS
HEATING TOTAL 7134 8222 -1088 7789
SINCE 7/1 2756 3268 -512 MM
COOLING TOTAL 986 630 356 871
SINCE 1/1 986 630 356 871
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 09/25
LATEST 05/12
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WIND (MPH)
AVERAGE WIND SPEED 10.2
HIGHEST WIND SPEED/DIRECTION 44/280 DATE 10/09
HIGHEST GUST SPEED/DIRECTION 61/340 DATE 08/07
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 20 MIXED PRECIP 0
HEAVY RAIN 21 RAIN 26
LIGHT RAIN 76 FREEZING RAIN 1
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 3 SNOW 8
LIGHT SNOW 53 SLEET 0
FOG 120 FOG W/VIS <= 1/4 MILE 23
HAZE 92
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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