WFO Monthly/Daily Climate Data
Issued by NWS Riverton, WY

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CXUS55 KRIW 011010
CF6RIW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   RIVERTON WY
                                          MONTH:     OCTOBER
                                          YEAR:      2025
                                          LATITUDE:   43  2 N
                                          LONGITUDE: 108 27 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  74  47  61   9   4   0 0.00  0.0    0  7.9 21 290   M    M   1        29 280
 2  79  47  63  11   2   0 0.00  0.0    0  8.0 16 200   M    M   0        23 190
 3  82  45  64  13   1   0 0.00  0.0    0  9.2 23 340   M    M   0        31 330
 4  61  40  51   1  14   0 0.28  0.0    0 10.4 29 360   M    M   6 13     38 350
 5  46  32  39 -11  26   0 0.69    T    0  8.9 22  10   M    M  10 1      30  20
 6  49  34  42  -7  23   0 0.02    T    0  3.9  8  90   M    M   5        12 110
 7  57  31  44  -5  21   0 0.00  0.0    0  4.7  9 250   M    M   0        10  90
 8  68  33  51   3  14   0 0.00  0.0    0  5.2 13 310   M    M   0        14 310
 9  70  38  54   6  11   0 0.00  0.0    0  5.4 15 300   M    M   0        17 300
10  71  44  58  10   7   0 0.00  0.0    0  6.2 17 200   M    M   0        24 210
11  72  47  60  13   5   0    T  0.0    0 11.8 37 300   M    M   1        50 290
12  56  35  46   0  19   0 0.00  0.0    0 11.5 35 300   M    M   0        46 310
13  56  27  42  -4  23   0 0.00  0.0    0  8.2 20 340   M    M   1        25 350
14  60  36  48   2  17   0 0.00  0.0    0  5.2 14  50   M    M   4        16  50
15  64  36  50   5  15   0 0.04  0.0    0  9.2 31 230   M    M   4 3      43 230
16  46  34  40  -5  25   0 0.40  0.0    0  6.4 14  10   M    M   7 1      25  10
17  60  36  48   4  17   0 0.00  0.0    0 11.8 25 320   M    M   M        35 320
18  49  33  41  -3  24   0 0.00  0.0    0  8.1 26  20   M    M   M        35  20
19  71  34  53  10  12   0    T  0.0    0 12.4 38 300   M    M   M        56 300
20  51  37  44   1  21   0 0.00  0.0    0 23.8 40 290   M    M   0        53 290
21  59  32  46   4  19   0 0.00  0.0    0  9.2 26 270   M    M   0        35 270
22  60  30  45   3  20   0 0.00  0.0    M  8.3 16 290   M    M   0        20 290
23  63  31  47   5  18   0 0.00  0.0    0  4.5 13  60   M    M   0        16  70
24  63  30  47   6  18   0 0.00  0.0    0  5.6 14 300   M    M   0        15 300
25  59  31  45   4  20   0 0.00  0.0    0  4.7 16 190   M    M   0        22 190
26  59  37  48   8  17   0    T  0.0    0 12.0 23 240   M    M   3        32 240
27  51  26  39  -1  26   0 0.00  0.0    0 14.3 36 310   M    M   1        47 310
28  43  23  33  -6  32   0 0.00  0.0    0  9.3 17 290   M    M   0        23 300
29  54  18  36  -3  29   0 0.00  0.0    0  5.0 18 290   M    M   0        25 360
30  50  25  38   0  27   0 0.00  0.0    0  6.2 14  40   M    M   0        17  30
31  47  21  34  -4  31   0 0.00  0.0    0  3.6  8  20   M    M   0        12 120
================================================================================
SM 1850 1050       558   0  1.43    T    260.9          M       43
================================================================================
AV 59.7 33.9                               8.4 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    40 290                 56 300
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   RIVERTON WY
                                          MONTH:     OCTOBER
                                          YEAR:      2025
                                          LATITUDE:   43  2 N
                                          LONGITUDE: 108 27 W

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

AVERAGE MONTHLY: 46.8   TOTAL FOR MONTH:   1.43    1 = FOG OR MIST
DPTR FM NORMAL:   2.1   DPTR FM NORMAL:    0.60    2 = FOG REDUCING VISIBILITY
HIGHEST:    82 ON  3    GRTST 24HR  0.78 ON  4- 5      TO 1/4 MILE OR LESS
LOWEST:     18 ON 29                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  5- 5  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  0            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:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:  13    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   558    CLEAR  (SCALE 0-3)  22
DPTR FM NORMAL   -70    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1   658    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL  -213

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   611    HIGHEST SLP 30.59 ON 28
DPTR FM NORMAL   112    LOWEST  SLP 29.36 ON 11

[REMARKS]
#FINAL-10-25#