Climatological Report (Daily)
Issued by NWS

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987
CDUS43 KUNR 290835
CLIGCC

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
235 AM MDT MON SEP 29 2025

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

...THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 28 2025...

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         90    319 PM  68     22       93
  MINIMUM         55    552 AM  40     15       47
  AVERAGE         73            54     19       70

PRECIPITATION (IN)
  YESTERDAY        T             0.03  -0.03     0.00
  MONTH TO DATE    0.43          0.90  -0.47     0.12
  SINCE SEP 1      0.43          0.90  -0.47     0.12
  SINCE JAN 1     11.16         11.24  -0.08     8.66

DEGREE DAYS
 HEATING
  YESTERDAY        0            12    -12        0
  MONTH TO DATE   79           190   -111       56
  SINCE SEP 1     79           190   -111       56
  SINCE JUL 1     99           245   -146       78

 COOLING
  YESTERDAY        8             0      8        5
  MONTH TO DATE   49            47      2      106
  SINCE SEP 1     49            47      2      106
  SINCE JAN 1    595           515     80      672
.......................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     8.9


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72           600 AM
 LOWEST     15           300 PM
 AVERAGE    44

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



SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE   658 AM MDT   SUNSET   646 PM MDT
SEPTEMBER 30 2025.....SUNRISE   659 AM MDT   SUNSET   644 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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