Climatological Report (Daily)
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
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CDUS43 KABR 210721
CLIABR
CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
221 AM CDT SUN SEP 21 2025
...................................
...THE ABERDEEN SD CLIMATE SUMMARY FOR SEPTEMBER 20 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 505 PM 94 1937 73 -3 84
MINIMUM 50 1109 PM 20 1901 45 5 44
AVERAGE 60 59 1 64
PRECIPITATION (IN)
YESTERDAY 0.00 1.50 1989 0.07 -0.07 0.00
MONTH TO DATE 2.26 1.33 0.93 0.40
SINCE SEP 1 2.26 1.33 0.93 0.40
SINCE JAN 1 23.33 17.67 5.66 18.19
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE OCT 1 22.3 42.7 -20.4 18.9
SINCE JUL 1 T 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 7 -2 1
MONTH TO DATE 73 89 -16 16
SINCE SEP 1 73 89 -16 16
SINCE JUL 1 108 125 -17 28
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 62 47 15 113
SINCE SEP 1 62 47 15 113
SINCE JAN 1 626 617 9 715
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1000 PM
LOWEST 65 400 PM
AVERAGE 83
..........................................................
THE ABERDEEN SD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 99 1936
1937
MINIMUM TEMPERATURE (F) 45 22 1893
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 720 AM CDT SUNSET 732 PM CDT
SEPTEMBER 22 2025.....SUNRISE 721 AM CDT SUNSET 731 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$