Climatological Report (Daily)
Issued by NWS

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917
CDUS43 KUNR 170836
CLIGCC

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
236 AM MDT SUN AUG 17 2025

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

...THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR AUGUST 16 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    158 PM  86      4       91
  MINIMUM         62    826 PM  54      8       54
  AVERAGE         76            70      6       73

PRECIPITATION (IN)
  YESTERDAY        T             0.03  -0.03     0.00
  MONTH TO DATE    0.36          0.57  -0.21     0.46
  SINCE JUN 1      4.12          4.12   0.00     1.77
  SINCE JAN 1     10.64          9.94   0.70     8.53

DEGREE DAYS
 HEATING
  YESTERDAY        0             1     -1        0
  MONTH TO DATE    4             9     -5       11
  SINCE JUN 1    122           165    -43      106
  SINCE JUL 1     14            27    -13       15

 COOLING
  YESTERDAY       11             6      5        8
  MONTH TO DATE  126           114     12      112
  SINCE JUN 1    458           391     67      443
  SINCE JAN 1    465           398     67      443
.......................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    13.4


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          1100 PM
 LOWEST     23           200 PM
 AVERAGE    51

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



SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE   608 AM MDT   SUNSET   803 PM MDT
AUGUST 18 2025........SUNRISE   609 AM MDT   SUNSET   802 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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