452
CDUS43 KUNR 200846
CLI2WX
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
246 AM MDT SUN SEP 20 2026
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..THE BUFFALO SD CLIMATE SUMMARY FOR SEPTEMBER 19 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 64 133 PM 73 -9 71
MINIMUM 56 1159 PM 45 11 47
AVERAGE 60 59 1 59
PRECIPITATION (IN)
YESTERDAY 0.02 0.04 -0.02 0.00
MONTH TO DATE 0.39 0.67 -0.28 1.44
SINCE SEP 1 0.39 0.67 -0.28 1.44
SINCE JAN 1 8.25 11.23 -2.98 14.95
DEGREE DAYS
HEATING
YESTERDAY 5 7 -2 6
MONTH TO DATE 45 87 -42 60
SINCE SEP 1 45 87 -42 60
SINCE JUL 1 53 130 -77 89
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 72 50 22 59
SINCE SEP 1 72 50 22 59
SINCE JAN 1 798 568 230 571
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 11.0
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 78 100 PM
AVERAGE 89
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SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 639 AM MDT SUNSET 655 PM MDT
SEPTEMBER 21 2026.....SUNRISE 640 AM MDT SUNSET 653 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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