460
CDUS43 KUNR 200846
CLICUT
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
246 AM MDT SUN SEP 20 2026
...............................
...THE CUSTER COUNTY AIRPORT 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
...................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 67 MM 68 -1 63
MINIMUM 50 MM 42 8 42
AVERAGE 59 55 4 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.05 -0.05 0.01
MONTH TO DATE 0.90 1.03 -0.13 0.69
SINCE SEP 1 0.90 1.03 -0.13 0.69
SINCE JAN 1 14.77 16.90 -2.13 15.08
DEGREE DAYS
HEATING
YESTERDAY 6 11 -5 12
MONTH TO DATE 80 142 -62 127
SINCE SEP 1 80 142 -62 127
SINCE JUL 1 119 272 -153 266
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 30 14 16 3
SINCE SEP 1 30 14 16 3
SINCE JAN 1 334 207 127 196
...................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.6
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 58 1000 AM
AVERAGE 79
......................................................
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 640 AM MDT SUNSET 655 PM MDT
SEPTEMBER 21 2026.....SUNRISE 641 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page