Climatological Report (Daily)
Issued by NWS

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921
CDUS43 KUNR 300839
CLI2WX

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
239 AM MDT WED SEP 30 2026

...................................

...THE BUFFALO SD CLIMATE SUMMARY FOR SEPTEMBER 29 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         79    313 PM  68     11       79
  MINIMUM         49    637 AM  41      8       52
  AVERAGE         64            54     10       66

PRECIPITATION (IN)
  YESTERDAY        0.00          0.04  -0.04     0.00
  MONTH TO DATE    1.30          1.10   0.20     1.44
  SINCE SEP 1      1.30          1.10   0.20     1.44
  SINCE JAN 1      9.16         11.66  -2.50    14.95

DEGREE DAYS
 HEATING
  YESTERDAY        1            11    -10        0
  MONTH TO DATE   84           178    -94       72
  SINCE SEP 1     84           178    -94       72
  SINCE JUL 1     92           221   -129      101

 COOLING
  YESTERDAY        0             0      0        1
  MONTH TO DATE   79            58     21       65
  SINCE SEP 1     79            58     21       65
  SINCE JAN 1    805           576    229      577
.......................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    10.1


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           300 AM
 LOWEST     19           200 PM
 AVERAGE    58

..........................................................



SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE   651 AM MDT   SUNSET   636 PM MDT
OCTOBER  1 2026.......SUNRISE   653 AM MDT   SUNSET   634 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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