WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS54 KMAF 171100
CF6MRF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   Marfa
                                          MONTH:     JANUARY
                                          YEAR:      2018
                                          LATITUDE:   30 22 N
                                          LONGITUDE: 104  1 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  40  16  28   M  37   0    T    M    0  7.8 16  60   M    M   6 1       M  M
 2  54  17  36   M  29   0 0.00  0.0    0  7.1 20  50   M    M   0         M  M
 3  54  11  33   M  32   0 0.00  0.0    0  5.3 15 360   M    M   0         M  M
 4  57  26  42   M  23   0    T    M    0  5.1 12 290   M    M   5         M  M
 5  64  21  43   M  22   0 0.00  0.0    0  5.9 15 270   M    M   1        21 270
 6  69  26  48   M  17   0 0.00  0.0    0  5.2 16 250   M    M   0         M  M
 7  67  31  49   M  16   0 0.00  0.0    0  9.7 29 310   M    M   2        36 280
 8  65  23  44   M  21   0 0.00  0.0    0  6.5 14 180   M    M   0        17 180
 9  75  28  52   M  13   0 0.00  0.0    0  5.3 13 150   M    M   0         M  M
10  72  33  53   M  12   0 0.00  0.0    0 12.1 29 300   M    M   2 8      44 300
11  51  20  36   M  29   0    T    M    0 14.7 32 290   M    M   2        37 290
12  61  17  39   M  26   0 0.00  0.0    0  6.3 14 290   M    M   0         M  M
13  59  21  40   M  25   0 0.00  0.0    0  6.8 10 190   M    M   0        17 160
14  65  19  42   M  23   0 0.00  0.0    0  5.8 12  60   M    M   0         M  M
15  68  22  45   M  20   0 0.00  0.0    0 15.2 27  30   M    M   1 8      39  20
16  27  20  24   M  41   0 0.00  0.0    0 16.7 25  30   M    M  10        30  30
================================================================================
SM  948  351       386   0    T      0.0 135.5          M       29
================================================================================
AV 59.3 21.9                               8.5 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->  # 32 290               # 44  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:  Marfa
                                          MONTH:    JANUARY
                                          YEAR:     2018
                                          LATITUDE:   30 22 N
                                          LONGITUDE: 104  1 W

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

AVERAGE MONTHLY: 40.6   TOTAL FOR MONTH:      T    1 = FOG OR MIST
DPTR FM NORMAL:     M   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    75 ON  9    GRTST 24HR    T  ON 11-11      TO 1/4 MILE OR LESS
LOWEST:     11 ON  3                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR     0.0         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:   1    0.01 INCH OR MORE:   0
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:  15    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   386    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1  1425    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL     M

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

[REMARKS]



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