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:     SEPTEMBER
                                          YEAR:      2020
                                          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  82  73  78   2   0  13 0.01  0.0    M  2.0  8  50   M    M   9 1      11  50
 2  92  72  82   6   0  17 0.00  0.0    0  4.5 15 240   M    M   7 1      19 250
 3  93  76  85   9   0  20 0.00  0.0    0  8.1 18 230   M    M   2 1      22 230
 4  92  73  83   7   0  18 0.00  0.0    0  2.9 10 250   M    M   2        16  10
 5  81  61  71  -4   0   6 0.00  0.0    0  6.3 16  60   M    M   5        23  50
 6  82  57  70  -5   0   5 0.00  0.0    0  3.5 13  50   M    M   2        18 100
 7  83  57  70  -5   0   5 0.00  0.0    0  2.8 13  80   M    M   2 1      15  80
 8  84  62  73  -1   0   8 0.03  0.0    M  5.5 16 110   M    M   7 12     23 110
 9  82  72  77   3   0  12 0.03  0.0    0  7.4 14  50   M    M  10 1      17  50
10  88  74  81   7   0  16    T  0.0    0  3.2  8 250   M    M   9 1      12  40
11  88  73  81   7   0  16 0.05  0.0    0  4.8 17  50   M    M   7 13     22  50
12  80  68  74   1   0   9 0.01  0.0    0  8.8 16  90   M    M   9 1      20  80
13  85  64  75   2   0  10 0.00  0.0    0  3.9 12  50   M    M   5        17  50
14  85  66  76   3   0  11 0.00  0.0    0  6.6 20  40   M    M   6        23  40
15  75  59  67  -5   0   2 0.00  0.0    0  8.7 16  50   M    M   6        24  80
16  79  56  68  -4   0   3    T  0.0    M  6.6 14  80   M    M   8        17  50
17  73  68  71  -1   0   6 2.08  0.0    0  8.3 15  30   M    M  10 1      20  40
18  75  64  70  -1   0   5 0.10  0.0    0  9.5 18  40   M    M  10 1      27  30
19  66  51  59 -12   6   0 0.00  0.0    0  9.7 20  50   M    M   7        28  30
20  70  51  61  -9   4   0 0.00  0.0    0  9.7 21  40   M    M   5        25  30
21  68  48  58 -12   7   0 0.00  0.0    0  7.1 18  40   M    M   3        24  60
22  72  44  58 -12   7   0 0.00  0.0    M  2.5 10 250   M    M   2        13 240
23  73  50  62  -7   3   0 0.00  0.0    M  1.4  9 240   M    M   8        12 250
24  72  58  65  -4   0   0 0.11  0.0    M  2.2  8 230   M    M  10 1      10 230
25  69  61  65  -4   0   0 1.90    T    M  5.7 15  50   M    M  10 135    19 100
26  73  59  66  -2   0   1    T  0.0    M  2.5  8  20   M    M   9 12     12  20
27  79  58  69   1   0   4    T  0.0    M  2.0  9 190   M    M   7 12     11 200
28  83  63  73   5   0   8 0.01  0.0    M  6.9 16 180   M    M   6 12     20 190
29  85  59  72   5   0   7 0.68  0.0    M  7.6 16 310   M    M   9 1      24 330
30  72  53  63  -4   2   0    T  0.0    M  5.6 17 240   M    M   3        23 230
================================================================================
SM 2381 1850        29 202  5.01    T    166.3          M      195
================================================================================
AV 79.4 61.7                               5.5 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    21  40                 28  30
================================================================================
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:     SEPTEMBER
                                          YEAR:      2020
                                          LATITUDE:   35 52 N
                                          LONGITUDE:  78 47 W

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

AVERAGE MONTHLY: 70.5   TOTAL FOR MONTH:   5.01    1 = FOG OR MIST
DPTR FM NORMAL:  -1.4   DPTR FM NORMAL:    0.65    2 = FOG REDUCING VISIBILITY
HIGHEST:    93 ON  3    GRTST 24HR  2.31 ON 31- 1      TO 1/4 MILE OR LESS
LOWEST:     44 ON 22                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON 25-25  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:   3    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.    29    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL     9    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1    29    CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL    10

[CDD (BASE 65) ]
TOTAL THIS MO.   202
DPTR FM NORMAL   -25    [PRESSURE DATA]
TOTAL FM JAN 1  1770    HIGHEST SLP 30.48 ON 21
DPTR FM NORMAL   102    LOWEST  SLP 29.66 ON 29

[REMARKS]
#FINAL-09-20#


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