912
CDUS43 KUNR 180838
CLIUNR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
138 AM MST THU DEC 18 2025
...............................
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR DECEMBER 17 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1888 TO 2025
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
........................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 66 1998 37 27 31
MINIMUM 32 -20 1964 18 14 23
AVERAGE 48 28 20 27
PRECIPITATION (IN)
YESTERDAY 0.06 0.18 1908 0.01 0.05 T
MONTH TO DATE 0.31 0.20 0.11 0.12
SINCE DEC 1 0.31 0.20 0.11 0.12
SINCE JAN 1 18.80 19.85 -1.05 14.98
SNOWFALL (IN)
YESTERDAY T 3.0 1908 0.2 -0.2 0.1
MONTH TO DATE 3.3 3.7 -0.4 2.3
SINCE DEC 1 3.3 3.7 -0.4 2.3
SINCE JUL 1 4.9 13.7 -8.8 2.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 38 -21 38
MONTH TO DATE 526 610 -84 556
SINCE DEC 1 526 610 -84 556
SINCE JUL 1 1639 2163 -524 1708
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 843 679 164 1036
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WIND (MPH)
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION NW (330)
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
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THE EAST RAPID CITY SD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 65 1958
MINIMUM TEMPERATURE (F) 18 -25 1924
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 723 AM MST SUNSET 416 PM MST
DECEMBER 19 2025......SUNRISE 724 AM MST SUNSET 417 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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