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

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948
CXUS55 KRIW 191010
CF6RIW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   RIVERTON WY
                                          MONTH:     APRIL
                                          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  47  28  38  -3  27   0 0.12  0.5    0 12.9 31 300   M    M   5 1      44 300
 2  45  24  35  -6  30   0 0.01  0.3    1  6.8 18 300   M    M   3 1      23 300
 3  48  20  34  -7  31   0 0.00  0.0    0  7.0 23  40   M    M   0        31  40
 4  32  23  28 -13  37   0 0.08  0.9    T  6.8 21  20   M    M   9 1      27  10
 5  47  19  33  -8  32   0 0.00  0.0    0  4.5 10 120   M    M   2        14 110
 6  59  23  41  -1  24   0 0.00  0.0    0  5.3 12 130   M    M   0        16 120
 7  67  28  48   6  17   0 0.00  0.0    0  7.2 18 310   M    M   0        24 300
 8  65  34  50   8  15   0 0.00  0.0    0 13.0 32 280   M    M   1        42 260
 9  65  33  49   7  16   0 0.00  0.0    0 12.4 36 300   M    M   0        48 300
10  69  30  50   8  15   0 0.00  0.0    0  5.0 13 120   M    M   0        20 110
11  78  38  58  16   7   0 0.00  0.0    0  9.6 22 270   M    M   0        30 260
12  75  41  58  16   7   0 0.00  0.0    0 12.9 31 250   M    M   0        42 260
13  52  27  40  -3  25   0 0.00  0.0    0 10.4 20  40   M    M   0        27  40
14  55  20  38  -5  27   0 0.00  0.0    0  5.2 15  60   M    M   0        20  50
15  72  25  49   6  16   0 0.00  0.0    0  9.7 26 260   M    M   0        35 230
16  69  38  54  11  11   0 0.00  0.0    0 12.7 31 270   M    M   1        39 250
17  48  24  36  -8  29   0 0.25  2.2    2 16.7 28  20   M    M  10 12     38 360
18  34  22  28 -16  37   0 0.09  0.1    T  9.4 20  10   M    M   8 12     28  20
================================================================================
SM 1027  497       403   0  0.55  4.0    167.5          M       39
================================================================================
AV 57.1 27.6                               9.3 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    36 300                 48 300
================================================================================
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:     APRIL
                                          YEAR:      2025
                                          LATITUDE:   43  2 N
                                          LONGITUDE: 108 27 W

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

AVERAGE MONTHLY: 42.3   TOTAL FOR MONTH:   0.55    1 = FOG OR MIST
DPTR FM NORMAL:   0.2   DPTR FM NORMAL:   -0.09    2 = FOG REDUCING VISIBILITY
HIGHEST:    78 ON 11    GRTST 24HR  0.26 ON 17-18      TO 1/4 MILE OR LESS
LOWEST:     19 ON  5                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   4.0 INCHES  5 = HAIL
                        GRTST 24HR   2.2 ON 17-17  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   2 ON 17     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:   1    0.01 INCH OR MORE:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  13    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   403    CLEAR  (SCALE 0-3)  14
DPTR FM NORMAL    -9    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1  6590    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -612

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.37 ON  1

[REMARKS]