215
CDUS43 KUNR 170831
CLI2WX
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
231 AM MDT WED SEP 17 2025
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..THE BUFFALO SD CLIMATE SUMMARY FOR SEPTEMBER 16 2025
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 75 205 PM 75 0 90
MINIMUM 50 627 AM 46 4 60
AVERAGE 63 61 2 75
PRECIPITATION (IN)
YESTERDAY 0.00 0.04 -0.04 0.02
MONTH TO DATE 1.40 0.55 0.85 0.14
SINCE SEP 1 1.40 0.55 0.85 0.14
SINCE JAN 1 14.91 11.11 3.80 7.17
DEGREE DAYS
HEATING
YESTERDAY 2 6 -4 0
MONTH TO DATE 44 67 -23 4
SINCE SEP 1 44 67 -23 4
SINCE JUL 1 73 110 -37 15
COOLING
YESTERDAY 0 2 -2 10
MONTH TO DATE 59 46 13 105
SINCE SEP 1 59 46 13 105
SINCE JAN 1 571 564 7 662
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 6.8
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 44 100 PM
AVERAGE 69
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SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 635 AM MDT SUNSET 701 PM MDT
SEPTEMBER 18 2025.....SUNRISE 637 AM MDT SUNSET 659 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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