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000
CXUS52 KRAH 201345
CF6RDU
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   RALEIGH-DURHAM INTL AIRPORT NC
                                          MONTH:     MAY
                                          YEAR:      2013
                                          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  57  60  -4   5   0 0.01  0.0    0  9.9 20  50   M    M  10 1      29  80
 2  65  52  59  -5   6   0    T  0.0    0  7.6 17  50   M    M  10 1      23  50
 3  69  48  59  -6   6   0 0.00  0.0    0  9.8 21  80   M    M   8        30  80
 4  64  49  57  -8   8   0 0.00  0.0    0 11.7 20  50   M    M  10        26  50
 5  60  50  55 -10  10   0    T  0.0    0 12.2 21  80   M    M  10        28  80
 6  68  56  62  -3   3   0 1.41  0.0    0  8.1 18 240   M    M   9 13     24 230
 7  71  50  61  -5   4   0    T  0.0    0  4.8 18 230   M    M   7 13     23 230
 8  72  52  62  -4   3   0 0.18  0.0    0  3.6 20 300   M    M   8 13     30 310
 9  80  54  67   1   0   2 0.00  0.0    0  3.4 15 280   M    M   6 12     20 250
10  84  56  70   4   0   5 0.00  0.0    0  7.1 21 240   M    M   8        25 240
11  81  65  73   6   0   8 0.30  0.0    0  9.7 23 230   M    M   9 1      29 240
12  72  52  62  -5   3   0 0.00  0.0    0  5.9 16 280   M    M   6        23 280
13  65  44  55 -12  10   0 0.00  0.0    0  3.4 16 280   M    M   5        22 250
14  70  39  55 -12  10   0 0.00  0.0    0  4.6 17 230   M    M   3        25 240
15  86  55  71   3   0   6 0.00  0.0    0  9.8 18 230   M    M   3        22 230
16  84  62  73   5   0   8 0.00  0.0    0  6.4 15 240   M    M   7        22 230
17  86  61  74   6   0   9 0.00  0.0    0  2.4 13 110   M    M   6 3      16 110
18  78  62  70   2   0   5 0.42  0.0    0  2.4 17 270   M    M   9 13     28 280
19  78  64  71   2   0   6 0.54  0.0    0  6.5 17 200   M    M   9 1      25 190
================================================================================
SM 1395 1028        68  49  2.86     0.0 129.3          M      143
================================================================================
AV 73.4 54.1                               6.8 FASTST   M    M   8    MAX(MPH)
                                 MISC ---->  # 23 230               # 30   80
================================================================================
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:     2013
                                          LATITUDE:   35 52 N
                                          LONGITUDE:  78 47 W

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

AVERAGE MONTHLY: 63.8   TOTAL FOR MONTH:   2.86    1 = FOG OR MIST
DPTR FM NORMAL:  -2.6   DPTR FM NORMAL:    0.99    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 17,15 GRTST 24HR  1.41 ON  6- 6      TO 1/4 MILE OR LESS
LOWEST:     39 ON 14                               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:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.    68    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL    25    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1  3304    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL    72

[CDD (BASE 65) ]
TOTAL THIS MO.    49
DPTR FM NORMAL   -22    [PRESSURE DATA]
TOTAL FM JAN 1    99    HIGHEST SLP M ON M
DPTR FM NORMAL   -33    LOWEST  SLP 29.77 ON 11

[REMARKS]