680
CDUS43 KUNR 190835
CLI2WX
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
235 AM MDT FRI SEP 19 2025
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..THE BUFFALO SD CLIMATE SUMMARY FOR SEPTEMBER 18 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 66 205 PM 74 -8 73
MINIMUM 51 1159 PM 46 5 53
AVERAGE 59 60 -1 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.04 -0.04 0.00
MONTH TO DATE 1.44 0.63 0.81 0.27
SINCE SEP 1 1.44 0.63 0.81 0.27
SINCE JAN 1 14.95 11.19 3.76 7.30
DEGREE DAYS
HEATING
YESTERDAY 6 7 -1 2
MONTH TO DATE 54 80 -26 6
SINCE SEP 1 54 80 -26 6
SINCE JUL 1 83 123 -40 17
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 59 49 10 115
SINCE SEP 1 59 49 10 115
SINCE JAN 1 571 567 4 672
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 6.4
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 600 AM
LOWEST 59 200 PM
AVERAGE 78
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SUNRISE AND SUNSET
SEPTEMBER 19 2025.....SUNRISE 638 AM MDT SUNSET 657 PM MDT
SEPTEMBER 20 2025.....SUNRISE 639 AM MDT SUNSET 655 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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