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

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

                                          STATION:   RALEIGH-DURHAM INTL AIRPORT NC
                                          MONTH:     APRIL
                                          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  61  37  49  -7  16   0    T  0.0    0  8.9 18 290   M    M   6 1      30 310
 2  49  32  41 -16  24   0 0.00  0.0    0  5.7 18  10   M    M   2        26  30
 3  60  26  43 -14  22   0 0.00  0.0    0  3.1 12 240   M    M   1        15 240
 4  74  36  55  -2  10   0 0.00  0.0    0  5.3 16 270   M    M   1        24 260
 5  76  42  59   2   6   0 0.00  0.0    0  2.9 13 240   M    M   1 8      15 230
 6  83  49  66   8   0   1 0.00  0.0    0  3.3 13 280   M    M   4        18 270
 7  86  50  68  10   0   3 0.00  0.0    0  2.2 13 250   M    M   3        16 250
 8  83  53  68  10   0   3    T  0.0    0  5.3 17 120   M    M   8 8      24 120
 9  83  60  72  13   0   7 0.07  0.0    0  5.9 15 180   M    M   7 13     22  30
10  79  57  68   9   0   3 0.24  0.0    0  9.0 21 160   M    M   8 1      28 170
11  79  59  69  10   0   4 0.20  0.0    0  9.9 29 230   M    M   7 1      35 230
12  79  49  64   5   1   0 0.00  0.0    0  4.3 16 270   M    M   2        23 270
13  76  49  63   3   2   0 0.00  0.0    0  4.1 15  40   M    M   6        19  30
14  82  55  69   9   0   4 0.13  0.0    0  7.1 21 230   M    M   6        29 220
15  69  52  61   1   4   0    T  0.0    0  5.1 14 300   M    M   7        20 290
16  69  38  54  -6  11   0 0.00  0.0    0  4.8 16 240   M    M   4        23 240
17  65  43  54  -7  11   0 0.00  0.0    0  0.8  7 210   M    M   8 8      10 210
18  71  48  60  -1   5   0    T  0.0    M  2.4 10 220   M    M   7        15  30
19  66  47  57  -4   8   0 0.01  0.0    0  4.6 17  30   M    M   5        26  10
20  75  42  59  -2   6   0 0.00  0.0    0  7.3 20 230   M    M   5        27 170
21  77  42  60  -2   5   0 0.00  0.0    0 10.8 23 280   M    M   3        33 270
22  61  32  47 -15  18   0 0.00  0.0    0  5.7 18 250   M    M   3        27 250
23  67  31  49 -13  16   0 0.00  0.0    0  3.8 15 240   M    M   5 1      20 230
24  61  44  53  -9  12   0 0.27  0.0    0  6.2 22 110   M    M   9 1      28 100
25  70  47  59  -4   6   0 0.02  0.0    0  5.6 17 360   M    M   7 1      25  10
26  77  42  60  -3   5   0 0.00  0.0    0  2.6 10  40   M    M   1 1      14  30
27  84  51  68   5   0   3 0.00  0.0    0 10.9 23 230   M    M   5        28 230
28  85  61  73  10   0   8 0.00  0.0    0 11.3 24 230   M    M   7        29 240
29  86  67  77  13   0  12    T  0.0    0 16.2 30 230   M    M   8        40 240
30  79  63  71   7   0   6 0.00  0.0    0 10.4 21 270   M    M   4        36 270
================================================================================
SM 2212 1404       188  54  0.94  0.0    185.5          M      150
================================================================================
AV 73.7 46.8                               6.2 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    30 230                 40 240
================================================================================
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:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   35 52 N
                                          LONGITUDE:  78 47 W

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

AVERAGE MONTHLY: 60.3   TOTAL FOR MONTH:   0.94    1 = FOG OR MIST
DPTR FM NORMAL:   0.1   DPTR FM NORMAL:   -1.98    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 29, 7  GRTST 24HR  0.44 ON 10-11      TO 1/4 MILE OR LESS
LOWEST:     26 ON  3                               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:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   4    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   188    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL    -5    PTCLDY (SCALE 4-7)  21
TOTAL FM JUL 1  2923    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -265

[CDD (BASE 65) ]
TOTAL THIS MO.    54
DPTR FM NORMAL     5    [PRESSURE DATA]
TOTAL FM JAN 1    68    HIGHEST SLP 30.51 ON  3
DPTR FM NORMAL     7    LOWEST  SLP 29.49 ON 11

[REMARKS]
#FINAL-04-21#


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