442
CDUS43 KUNR 170854
CLIUNR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
254 AM MDT THU SEP 17 2026
...............................
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR SEPTEMBER 16 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1888 TO 2026
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
........................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 96 1895 74 6 68
MINIMUM 54 29 1965 51 3 57
AVERAGE 67 62 5 63
PRECIPITATION (IN)
YESTERDAY 0.00 2.76 1913 0.04 -0.04 0.05
MONTH TO DATE 0.04 0.72 -0.68 0.77
SINCE SEP 1 0.04 0.72 -0.68 0.77
SINCE JAN 1 11.18 17.00 -5.82 15.71
SNOWFALL (IN)
YESTERDAY 0.0 2.6 1965 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 2
MONTH TO DATE 11 52 -41 28
SINCE SEP 1 11 52 -41 28
SINCE JUL 1 12 80 -68 40
COOLING
YESTERDAY 2 2 0 0
MONTH TO DATE 115 61 54 84
SINCE SEP 1 115 61 54 84
SINCE JAN 1 1108 655 453 781
........................................................
WIND (MPH)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (160)
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
......................................................
THE EAST RAPID CITY SD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 94 2000
MINIMUM TEMPERATURE (F) 50 30 1901
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 634 AM MDT SUNSET 659 PM MDT
SEPTEMBER 18 2026.....SUNRISE 636 AM MDT SUNSET 657 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page