684
CXUS53 KUNR 011642
CLMGCC

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
1042 AM MDT TUE OCT 01 2024

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

...THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST           99   09/02                          95  09/02
LOWEST            32   09/30                          39  09/25
AVG. MAXIMUM    84.9               74.7    10.2     78.3
AVG. MINIMUM    47.8               44.2     3.6     48.8
MEAN            66.4               59.4     7.0     63.6
DAYS MAX >= 90    14                                   3
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     1                                   0
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
TOTALS          0.12R              0.98   -0.86     1.54
DAILY AVG.      0.00               0.03   -0.03     0.05
DAYS >= .01        1                                   9
DAYS >= .10        1                                   3
DAYS >= .50        0                                   1
DAYS >= 1.00       0                                   0
GREATEST
 24 HR. TOTAL   0.12   09/17 TO 09/17               0.64


DEGREE DAYS
HEATING TOTAL     72                215    -143       85
 SINCE 7/1        94                270    -176       MM
COOLING TOTAL    119                 48      71       52
 SINCE 1/1       685                516     169       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.1
HIGHEST WIND SPEED/DIRECTION    41/220    DATE  09/17
HIGHEST GUST SPEED/DIRECTION    62/240    DATE  09/17

AVERAGE RH (PERCENT)     40

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                4     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       1     FOG W/VIS <= 1/4 MILE      0
HAZE                      4

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$