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:      2017
                                          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  85  68  77  13   0  12 0.29  0.0    0 15.6 28 200   M    M   8 13     42 200
 2  77  60  69   5   0   4 0.00  0.0    0 11.4 23 240   M    M   2        31 250
 3  79  53  66   1   0   1 0.00  0.0    0  5.2 16 280   M    M   2        25 280
 4  80  57  69   4   0   4 0.29  0.0    0 10.8 20 140   M    M   7 1      28 140
 5  78  56  67   2   0   2 1.48  0.0    0 15.9 26 220   M    M   7 13     36 230
 6  67  53  60  -5   5   0 0.02  0.0    0 11.0 22 280   M    M   9        31 270
 7  69  45  57  -9   8   0 0.00  0.0    0  5.8 17 250   M    M   3        26 230
 8  71  43  57  -9   8   0 0.00  0.0    0  4.7 16 290   M    M   2        23 330
 9  64  43  54 -12  11   0 0.01  0.0    0  1.8  9 230   M    M   8 1      10 230
10  83  57  70   4   0   5 0.45  0.0    0  3.9 16  30   M    M   6 13     22  40
11  84  61  73   6   0   8 0.48  0.0    0  4.8 24  20   M    M   7 138    45  20
12  61  54  58  -9   7   0 0.07  0.0    0  7.6 16  40   M    M  10 1      20 100
13  66  52  59  -8   6   0 0.23  0.0    0  4.4 10  40   M    M   8 13     13 340
14  81  49  65  -2   0   0 0.00  0.0    0  7.1 17 250   M    M   2 1      24 230
15  85  60  73   5   0   8 0.00  0.0    0  4.6 14 290   M    M   2        19 280
16  87  57  72   4   0   7 0.00  0.0    0  3.6 13 120   M    M   2 8      17 130
17  89  66  78  10   0  13 0.00  0.0    0  8.9 17 210   M    M   2        23 230
18  86  66  76   8   0  11 0.00  0.0    0 10.9 18 230   M    M   6        24 240
19  89  68  79  10   0  14    T  0.0    0  8.1 20 280   M    M   6 3      31 290
20  90  67  79  10   0  14 0.00  0.0    0  7.4 22  80   M    M   6        27  70
21  76  60  68  -1   0   3    T  0.0    0  7.5 14  90   M    M   9 18     18 100
22  80  68  74   4   0   9 0.30  0.0    0  8.1 22 250   M    M   9 138    28 240
23  71  67  69  -1   0   4 0.69  0.0    0  4.4 12  80   M    M  10 1      16  90
24  74  65  70   0   0   5 0.29  0.0    0  5.8 16 160   M    M  10 13     21 160
25  76  60  68  -2   0   3 0.82  0.0    0 11.4 28 230   M    M   6 13     37 230
================================================================================
SM 1948 1455        45 127  5.42     0.0 190.7          M      149
================================================================================
AV 77.9 58.2                               7.6 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 28 200               # 45   20
================================================================================
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:     2017
                                          LATITUDE:   35 52 N
                                          LONGITUDE:  78 47 W

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

AVERAGE MONTHLY: 68.1   TOTAL FOR MONTH:   5.42    1 = FOG OR MIST
DPTR FM NORMAL:   0.9   DPTR FM NORMAL:    2.87    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 20    GRTST 24HR  1.48 ON  5- 5      TO 1/4 MILE OR LESS
LOWEST:     43 ON  9, 8                            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:  13
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:  10
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.    45    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL    -4    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  2506    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -732

[CDD (BASE 65) ]
TOTAL THIS MO.   127
DPTR FM NORMAL    22    [PRESSURE DATA]
TOTAL FM JAN 1   279    HIGHEST SLP M ON M
DPTR FM NORMAL   113    LOWEST  SLP 29.40 ON 25

[REMARKS]


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