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000
CXUS52 KRAH 010845
CF6RDU
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   RALEIGH-DURHAM INTL AIRPORT NC
                                          MONTH:     MAY
                                          YEAR:      2021
                                          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  74  49  62  -3   3   0 0.00  0.0    0  4.3 14  30   M    M   2        20 360
 2  84  51  68   3   0   3 0.00  0.0    0 10.9 22 240   M    M   7        27 240
 3  79  66  73   7   0   8 0.20  0.0    0 11.8 24 240   M    M   9 1      29 220
 4  87  64  76  10   0  11 0.20  0.0    0  9.3 23 270   M    M   7 13     35 280
 5  85  63  74   8   0   9    T  0.0    0 10.1 21 230   M    M   8 3      26 230
 6  68  49  59  -7   6   0 0.00  0.0    0  4.2 12  90   M    M   6        16  60
 7  64  43  54 -13  11   0 0.33  0.0    0  3.0 16 130   M    M   6 13     20 130
 8  74  42  58  -9   7   0 0.00  0.0    0  4.9 20 280   M    M   5        31 310
 9  83  49  66  -1   0   1 0.00  0.0    0 13.8 28 230   M    M   8        36 220
10  81  60  71   4   0   6 0.37  0.0    0 10.1 28 220   M    M   9 138    37 220
11  70  52  61  -7   4   0 0.00  0.0    0  4.7 15  90   M    M   7        19  80
12  57  41  49 -19  16   0 0.09  0.0    0  6.1 18  40   M    M   9        27  40
13  71  37  54 -14  11   0 0.00  0.0    0  4.1 15  30   M    M   3        22  50
14  73  41  57 -11   8   0 0.00  0.0    0  3.1 13  40   M    M   3        18  20
15  76  40  58 -11   7   0 0.00  0.0    0  2.0 13  40   M    M   3        19 290
16  73  45  59 -10   6   0 0.01  0.0    0  1.8  9  60   M    M   8        12  60
17  76  56  66  -3   0   1 0.05  0.0    0  3.2 12 230   M    M   9 1      16 140
18  76  57  67  -2   0   2    T  0.0    0  3.6 10 120   M    M  10        15  90
19  84  51  68  -2   0   3 0.00  0.0    0  1.9 12  80   M    M   4        16  50
20  88  53  71   1   0   6 0.00  0.0    0  3.1 14 110   M    M   6        18 120
21  83  57  70   0   0   5 0.00  0.0    0  6.6 16  40   M    M   2        21  60
22  89  52  71   1   0   6 0.00  0.0    0  3.1  8 250   M    M   6        12 250
23  92  64  78   7   0  13 0.00  0.0    0  3.0 12 270   M    M   6        19  30
24  93  64  79   8   0  14 0.31  0.0    0  3.7 20  50   M    M   7 13     26  50
25  85  65  75   4   0  10    T  0.0    0  4.7 10  70   M    M   9 18     15 150
26  94  70  82  11   0  17 0.00  0.0    0  6.0 18 230   M    M   6        25 230
27  92  67  80   8   0  15    T  0.0    0  3.2 14 240   M    M   5        18 230
28  92  68  80   8   0  15 0.02  0.0    0  9.2 30 250   M    M   5 1      46 250
29  85  54  70  -2   0   5 0.06  0.0    0  9.2 22  40   M    M   9 13     29  20
30  63  52  58 -14   7   0 0.01  0.0    0  7.2 15  30   M    M   9 1      22  40
31  75  51  63 -10   2   0 0.00  0.0    0  1.3  9 170   M    M   6        12 170
================================================================================
SM 2466 1673        88 150  1.65  0.0    173.2          M      199
================================================================================
AV 79.5 54.0                               5.6 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    30 250                 46 250
================================================================================
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:      2021
                                          LATITUDE:   35 52 N
                                          LONGITUDE:  78 47 W

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

AVERAGE MONTHLY: 66.8   TOTAL FOR MONTH:   1.65    1 = FOG OR MIST
DPTR FM NORMAL:  -2.0   DPTR FM NORMAL:   -1.73    2 = FOG REDUCING VISIBILITY
HIGHEST:    94 ON 26    GRTST 24HR  0.37 ON 10-10      TO 1/4 MILE OR LESS
LOWEST:     37 ON 13                               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:  11
MAX 90 OR ABOVE:   5    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    88    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL    41    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1  3011    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL  -139

[CDD (BASE 65) ]
TOTAL THIS MO.   150
DPTR FM NORMAL   -16    [PRESSURE DATA]
TOTAL FM JAN 1   218    HIGHEST SLP 30.51 ON 21
DPTR FM NORMAL   -16    LOWEST  SLP 29.70 ON 29

[REMARKS]
#FINAL-05-21#