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

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000
CXUS52 KRAH 261345
CF6RDU
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   RALEIGH-DURHAM INTL AIRPORT NC
                                          MONTH:     MAY
                                          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  83  45  64   0   1   0 0.00  0.0    0  4.5 16 240   M    M   0        21 230
 2  85  53  69   5   0   4 0.00  0.0    0 10.1 21 230   M    M   2        25 220
 3  85  57  71   6   0   6 0.00  0.0    0 11.9 21 230   M    M   6        25 220
 4  85  60  73   8   0   8 0.00  0.0    0 13.0 22 220   M    M   5        26 240
 5  82  63  73   8   0   8 0.00  0.0    0  7.9 13 220   M    M   8        20 240
 6  85  62  74   9   0   9 0.16  0.0    0  3.6 18 310   M    M   8 3      33 300
 7  74  55  65  -1   0   0 0.00  0.0    0  7.6 17  80   M    M   5        22  30
 8  77  53  65  -1   0   0 0.00  0.0    0  7.8 15  50   M    M   4 12     21  30
 9  79  50  65  -1   0   0 0.00  0.0    0  4.7  9  40   M    M   2 12     17  40
10  87  59  73   7   0   8 0.18  0.0    0  9.2 22 240   M    M   5 13     28 270
11  89  59  74   7   0   9 0.00  0.0    0  4.0 14 260   M    M   5 1      20 250
12  92  67  80  13   0  15 0.00  0.0    0  6.2 15 240   M    M   4        22 230
13  93  66  80  13   0  15 0.00  0.0    0  6.0 14 220   M    M   3        18 240
14  93  68  81  14   0  16 0.00  0.0    0  8.0 16 220   M    M   6        20 250
15  88  69  79  11   0  14 0.02  0.0    0  8.7 18 240   M    M   8 1      24 190
16  85  68  77   9   0  12 0.76  0.0    0  6.8 18 170   M    M   8 13     25 240
17  77  69  73   5   0   8 0.69  0.0    0  7.1 16 140   M    M  10 13     20 150
18  82  71  77   9   0  12 0.23  0.0    0  8.2 15 160   M    M   9 1      21 140
19  75  69  72   3   0   7 0.59  0.0    0  8.4 16 170   M    M  10 1      20 180
20  86  69  78   9   0  13 0.00  0.0    0  8.1 15 230   M    M   9        19 210
21  86  68  77   8   0  12 0.72  0.0    0  4.7 22  80   M    M   8 13     29  80
22  85  67  76   6   0  11 0.05  0.0    0  5.9 17 280   M    M   7 13     27 300
23  87  69  78   8   0  13    T  0.0    0  7.0 16 240   M    M   7 3      20 230
24  84  68  76   6   0  11 0.00  0.0    0  7.0 16  50   M    M   6        20 110
25  86  65  76   6   0  11 0.00  0.0    0  5.8 14 220   M    M   6        16 230
================================================================================
SM 2110 1569         1 222  3.40     0.0 182.2          M      151
================================================================================
AV 84.4 62.8                               7.3 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 22 220               # 33  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:  RALEIGH-DURHAM INTL AIRPORT NC
                                          MONTH:    MAY
                                          YEAR:     2018
                                          LATITUDE:   35 52 N
                                          LONGITUDE:  78 47 W

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

AVERAGE MONTHLY: 73.6   TOTAL FOR MONTH:   3.40    1 = FOG OR MIST
DPTR FM NORMAL:   6.4   DPTR FM NORMAL:    0.85    2 = FOG REDUCING VISIBILITY
HIGHEST:    93 ON 14,13 GRTST 24HR  0.76 ON 16-16      TO 1/4 MILE OR LESS
LOWEST:     45 ON  1                               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:   0    0.01 INCH OR MORE:   9
MAX 90 OR ABOVE:   3    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     1    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL   -48    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1  3344    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL   106

[CDD (BASE 65) ]
TOTAL THIS MO.   222
DPTR FM NORMAL   117    [PRESSURE DATA]
TOTAL FM JAN 1   261    HIGHEST SLP M ON M
DPTR FM NORMAL    95    LOWEST  SLP 29.78 ON  6

[REMARKS]



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