931
CDUS43 KUNR 210836
CLIRAP
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
236 AM MDT TUE APR 21 2026
...............................
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR APRIL 20 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1942 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 324 PM 89 1962 58 22 68
MINIMUM 33 532 AM 2 1966 32 1 26
AVERAGE 57 45 12 47
PRECIPITATION (IN)
YESTERDAY 0.00 0.71 1964 0.07 -0.07 0.00
MONTH TO DATE 0.48 1.26 -0.78 0.33
SINCE MAR 1 0.84 2.17 -1.33 0.94
SINCE JAN 1 1.06 2.98 -1.92 1.73
DEGREE DAYS
HEATING
YESTERDAY 8 20 -12 18
MONTH TO DATE 394 446 -52 392
SINCE MAR 1 1022 1364 -342 1103
SINCE JUL 1 5033 6622 -1589 6010
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 2 0 2 0
SINCE JAN 1 2 0 2 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 1200 AM
LOWEST 9 1100 AM
AVERAGE 38
......................................................
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 92 1980
MINIMUM TEMPERATURE (F) 33 14 1959
SUNRISE AND SUNSET
APRIL 21 2026.........SUNRISE 559 AM MDT SUNSET 744 PM MDT
APRIL 22 2026.........SUNRISE 557 AM MDT SUNSET 745 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