Climatological Report (Daily)
Issued by NWS

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101
CDUS43 KUNR 200835
CLIGCC

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
235 AM MDT SAT SEP 20 2025

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

...THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 19 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         75    242 PM  73      2       76
  MINIMUM         43    550 AM  43      0       45
  AVERAGE         59            58      1       61

PRECIPITATION (IN)
  YESTERDAY        T             0.03  -0.03     0.00
  MONTH TO DATE    0.43          0.55  -0.12     0.12
  SINCE SEP 1      0.43          0.55  -0.12     0.12
  SINCE JAN 1     11.16         10.89   0.27     8.66

DEGREE DAYS
 HEATING
  YESTERDAY        6             8     -2        4
  MONTH TO DATE   65           100    -35       18
  SINCE SEP 1     65           100    -35       18
  SINCE JUL 1     85           155    -70       40

 COOLING
  YESTERDAY        0             1     -1        0
  MONTH TO DATE   38            42     -4       79
  SINCE SEP 1     38            42     -4       79
  SINCE JAN 1    584           510     74      645
.......................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     5.5


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     34           400 PM
 AVERAGE    67

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



SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE   647 AM MDT   SUNSET   703 PM MDT
SEPTEMBER 21 2025.....SUNRISE   649 AM MDT   SUNSET   701 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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