Climatological Report (Daily)
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
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802
CDUS43 KUNR 090035
CLIRAP
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
635 PM MDT TUE SEP 08 2026
...................................
...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 8 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 84 312 PM 103 1959 80 4 90
MINIMUM 51 540 AM 30 2020 49 2 51
AVERAGE 68 64 4 71
PRECIPITATION (IN)
TODAY 0.00 0.94 1989 0.04 -0.04 0.00
MONTH TO DATE 0.19 0.32 -0.13 0.00
SINCE SEP 1 0.19 0.32 -0.13 0.00
SINCE JAN 1 9.81 14.31 -4.50 15.49
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 0 25 -25 31
SINCE SEP 1 0 25 -25 31
SINCE JUL 1 5 63 -58 42
COOLING
TODAY 3 3 0 6
MONTH TO DATE 76 29 47 19
SINCE SEP 1 76 29 47 19
SINCE JAN 1 910 571 339 709
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 300 AM
LOWEST 24 400 PM
AVERAGE 49
..........................................................
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 102 1979
1994
MINIMUM TEMPERATURE (F) 49 24 2020
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 624 AM MDT SUNSET 715 PM MDT
SEPTEMBER 9 2026.....SUNRISE 625 AM MDT SUNSET 713 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$