Climatological Report (Daily)
Issued by NWS

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139
CDUS43 KUNR 270839
CLI2WX

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
239 AM MDT SUN SEP 27 2026

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

...THE BUFFALO SD CLIMATE SUMMARY FOR SEPTEMBER 26 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         75    311 PM  69      6       81
  MINIMUM         51   1052 PM  42      9       47
  AVERAGE         63            56      7       64

PRECIPITATION (IN)
  YESTERDAY        0.00          0.04  -0.04     0.00
  MONTH TO DATE    1.21          0.98   0.23     1.44
  SINCE SEP 1      1.21          0.98   0.23     1.44
  SINCE JAN 1      9.07         11.54  -2.47    14.95

DEGREE DAYS
 HEATING
  YESTERDAY        2            10     -8        1
  MONTH TO DATE   77           146    -69       69
  SINCE SEP 1     77           146    -69       69
  SINCE JUL 1     85           189   -104       98

 COOLING
  YESTERDAY        0             1     -1        0
  MONTH TO DATE   78            57     21       61
  SINCE SEP 1     78            57     21       61
  SINCE JAN 1    804           575    229      573
.......................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    14.4


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           600 AM
 LOWEST     24           300 PM
 AVERAGE    61

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



SUNRISE AND SUNSET
SEPTEMBER 27 2026.....SUNRISE   648 AM MDT   SUNSET   642 PM MDT
SEPTEMBER 28 2026.....SUNRISE   649 AM MDT   SUNSET   640 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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