WFO Monthly/Daily Climate Data
Issued by NWS Rapid City, SD

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CXUS53 KUNR 070930
CF6UNR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   EAST RAPID CITY SD
                                          MONTH:     DECEMBER
                                          YEAR:      2025
                                          LATITUDE:   44  4 N
                                          LONGITUDE: 103 13 W

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  38  11  25  -6  40   0 0.00  0.0    1  3.9 21 330   M    M   M        30 330
 2  42  28  35   4  30   0 0.02  0.2    T  6.9 20 330   M    M   M        28 330
 3  33  14  24  -6  41   0 0.10  0.9    1  7.7 21  10   M    M   M        29 360
 4  43  12  28  -2  37   0 0.00  0.0    1  3.7 12 360   M    M   M        17 360
 5  40  26  33   3  32   0 0.00  0.0    T 10.3 29 320   M    M   M        45 330
 6  36  15  26  -4  39   0    T    T    T  7.3 16  10   M    M   M 1      22  10
================================================================================
SM  232  106       219   0  0.12  1.1     39.8          M        M
================================================================================
AV 38.7 17.7                               6.6 FASTST   M    M   M    MAX(MPH)
                                 MISC ---->    29 320                 45 330
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   EAST RAPID CITY SD
                                          MONTH:     DECEMBER
                                          YEAR:      2025
                                          LATITUDE:   44  4 N
                                          LONGITUDE: 103 13 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 28.2   TOTAL FOR MONTH:   0.12    1 = FOG OR MIST
DPTR FM NORMAL:  -2.2   DPTR FM NORMAL:    0.05    2 = FOG REDUCING VISIBILITY
HIGHEST:    43 ON  4    GRTST 24HR  0.10 ON  3- 3      TO 1/4 MILE OR LESS
LOWEST:     11 ON  1                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   1.1 INCHES  5 = HAIL
                        GRTST 24HR   0.9 ON  3- 3  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   1 ON  4, 3  7 = DUSTSTORM OR SANDSTORM:
                                                       VSBY 1/2 MILE OR LESS
                                                   8 = SMOKE OR HAZE
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW
                                                   X = TORNADO
MAX 32 OR BELOW:   0    0.01 INCH OR MORE:   2
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   6    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   219    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL    12    PTCLDY (SCALE 4-7)   0
TOTAL FM JUL 1  1332    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -428

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   843    HIGHEST SLP M ON M
DPTR FM NORMAL   164    LOWEST  SLP 29.32 ON  6

[REMARKS]