WFO Monthly/Daily Climate Data
Issued by NWS Raleigh/Durham, NC

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CXUS52 KRAH 111345
CF6RDU
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   RALEIGH-DURHAM INTL AIRPORT NC
                                          MONTH:     DECEMBER
                                          YEAR:      2018
                                          LATITUDE:   35 52 N
                                          LONGITUDE:  78 47 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  62  52  57  10   8   0 0.32  0.0    0  5.1 14 130   M    M  10 1      19 140
 2  71  58  65  18   0   0    T  0.0    0 11.0 21 220   M    M   9 1      26 230
 3  68  47  58  11   7   0 0.00  0.0    0  5.5 12 230   M    M   M        16  30
 4  53  41  47   1  18   0 0.00  0.0    0  4.0 13 340   M    M   6        18  30
 5  48  30  39  -7  26   0 0.00  0.0    0  4.1 16 290   M    M   7        24 280
 6  46  25  36 -10  29   0 0.00  0.0    0  3.7 12 220   M    M   6        14 240
 7  50  29  40  -6  25   0 0.00  0.0    0  1.7  8 300   M    M   7        13  20
 8  43  31  37  -8  28   0 0.00  0.0    0  4.7 13  70   M    M   9        17  80
 9  38  30  34 -11  31   0 1.75  7.0    3 15.3 24  50   M    M  10 14     34  30
10  34  30  32 -13  33   0 0.73  1.9    1  7.7 16  20   M    M   9 146    24  30
================================================================================
SM  513  373       205   0  2.80     8.9  62.8          M       73
================================================================================
AV 51.3 37.3                               6.3 FASTST   M    M   8    MAX(MPH)
                                 MISC ---->  # 24  50               # 34   30
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  RALEIGH-DURHAM INTL AIRPORT NC
                                          MONTH:    DECEMBER
                                          YEAR:     2018
                                          LATITUDE:   35 52 N
                                          LONGITUDE:  78 47 W

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

AVERAGE MONTHLY: 44.3   TOTAL FOR MONTH:   2.80    1 = FOG OR MIST
DPTR FM NORMAL:  -1.7   DPTR FM NORMAL:    1.80    2 = FOG REDUCING VISIBILITY
HIGHEST:    71 ON  2    GRTST 24HR  1.75 ON  9- 9      TO 1/4 MILE OR LESS
LOWEST:     25 ON  6                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   8.9 INCHES  5 = HAIL
                        GRTST 24HR   7.0 ON  9- 9  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   3 ON  9     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:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   6    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   205    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL    14    PTCLDY (SCALE 4-7)   4
TOTAL FM JUL 1   905    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL   133

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  2122    HIGHEST SLP M ON M
DPTR FM NORMAL   394    LOWEST  SLP 29.65 ON  2

[REMARKS]


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