Climatological Report (Daily)
Issued by NWS

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486
CDUS43 KUNR 130835
CLIGCC

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
235 AM MDT SUN SEP 13 2026

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

...THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 12 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         73    424 PM  77     -4       81
  MINIMUM         50    603 AM  46      4       51
  AVERAGE         62            61      1       66

PRECIPITATION (IN)
  YESTERDAY        0.00          0.03  -0.03     0.03
  MONTH TO DATE    T             0.34  -0.34     0.24
  SINCE SEP 1      T             0.34  -0.34     0.24
  SINCE JAN 1      5.27         10.68  -5.41    10.97

DEGREE DAYS
 HEATING
  YESTERDAY        3             6     -3        0
  MONTH TO DATE    9            52    -43       29
  SINCE SEP 1      9            52    -43       29
  SINCE JUL 1     25           107    -82       49

 COOLING
  YESTERDAY        0             2     -2        1
  MONTH TO DATE   59            33     26       38
  SINCE SEP 1     59            33     26       38
  SINCE JAN 1    744           501    243      584
.......................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     7.7


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    63          1200 AM
 LOWEST     27           300 PM
 AVERAGE    45

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



SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE   639 AM MDT   SUNSET   716 PM MDT
SEPTEMBER 14 2026.....SUNRISE   640 AM MDT   SUNSET   714 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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