745
CDUS43 KUNR 180836
CLI2WX
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
236 AM MDT TUE AUG 18 2026
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..THE BUFFALO SD CLIMATE SUMMARY FOR AUGUST 17 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST
VALUE (LST) VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 313 PM 85 5 90
MINIMUM 55 509 AM 56 -1 61
AVERAGE 73 70 3 76
PRECIPITATION (IN)
YESTERDAY 0.28 0.03 0.25 0.00
MONTH TO DATE 0.85 0.71 0.14 1.08
SINCE JUN 1 3.49 4.98 -1.49 5.61
SINCE JAN 1 7.59 10.14 -2.55 12.64
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 7 6 1 0
SINCE JUN 1 113 116 -3 109
SINCE JUL 1 7 19 -12 13
COOLING
YESTERDAY 8 6 2 11
MONTH TO DATE 125 126 -1 112
SINCE JUN 1 586 435 151 420
SINCE JAN 1 625 445 180 442
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WIND (MPH)
HIGHEST WIND SPEED 58 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 79 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 9.4
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 21 300 PM
AVERAGE 61
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SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE 558 AM MDT SUNSET 757 PM MDT
AUGUST 19 2026........SUNRISE 600 AM MDT SUNSET 755 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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