275
CDUS43 KABR 182233
CLI8D3
CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
533 PM CDT MON AUG 18 2025
...............................
..THE SISSETON SD CLIMATE SUMMARY FOR AUGUST 18 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1932 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 83 350 PM 105 1976 81 2 84
MINIMUM 70 801 AM 38 1950 57 13 57
AVERAGE 77 69 8 71
PRECIPITATION (IN)
TODAY 0.00 1.98 1961 0.08 -0.08 0.00
MONTH TO DATE 3.61 1.59 2.02 3.40
SINCE JUN 1 13.63 8.58 5.05 9.09
SINCE JAN 1 19.73 15.90 3.83 19.58
SNOWFALL (IN)
TODAY 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 20.4 36.3 -15.9 10.5
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 2 6 -4 22
SINCE JUN 1 71 69 2 48
SINCE JUL 1 10 17 -7 23
COOLING
TODAY 12 5 7 6
MONTH TO DATE 106 100 6 74
SINCE JUN 1 427 429 -2 456
SINCE JAN 1 482 460 22 462
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 3.7
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 67 300 PM
AVERAGE 84
......................................................
THE SISSETON SD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 104 1976
MINIMUM TEMPERATURE (F) 57 37 1956
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 632 AM CDT SUNSET 830 PM CDT
AUGUST 19 2025........SUNRISE 634 AM CDT SUNSET 828 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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