321
CXUS51 KPHI 180815
CF6ABE
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ALLENTOWN PA
                                          MONTH:     SEPTEMBER
                                          YEAR:      2024
                                          LATITUDE:   40 39 N
                                          LONGITUDE:  75 26 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  66  76   5   0  11 0.02  0.0    0  4.8 18 240   M    M   5 1      22 230
 2  77  53  65  -6   0   0 0.00  0.0    0  8.5 20  10   M    M   2        27 350
 3  73  46  60 -10   5   0 0.00  0.0    0  2.7 17  80   M    M   0        22  80
 4  77  46  62  -8   3   0 0.00  0.0    0  3.8 15 120   M    M   0        19 120
 5  79  47  63  -7   2   0 0.00  0.0    0  5.5 14 110   M    M   0        20  90
 6  77  53  65  -5   0   0 0.00  0.0    0  3.5 12 100   M    M   6 1      18 130
 7  72  51  62  -7   3   0 0.42  0.0    0  4.9 24 290   M    M   7 1      44 240
 8  69  46  58 -11   7   0 0.00  0.0    0  7.3 18 280   M    M   0        27 250
 9  75  44  60  -9   5   0    T  0.0    0  4.9 18 240   M    M   2        23 220
10  78  52  65  -3   0   0 0.00  0.0    0  4.2 16  10   M    M   1        20  10
11  80  49  65  -3   0   0 0.00  0.0    0  3.6 10 100   M    M   0        13 110
12  81  52  67  -1   0   2 0.00  0.0    0  4.4 10  90   M    M   0 8      14  80
13  83  51  67   0   0   2 0.00  0.0    0  2.7  8  60   M    M   0        11  80
14  84  53  69   2   0   4 0.00  0.0    0  4.8 14  80   M    M   1        19  80
15  82  55  69   2   0   4 0.00  0.0    0  5.9 15 110   M    M   1        18 110
16  78  48  63  -3   2   0 0.00  0.0    0  4.8 14 110   M    M   0 1      19  80
17  78  57  68   2   0   3 0.00  0.0    0  7.1 13  80   M    M   5        17  80
================================================================================
SM 1328  869        27  26  0.44  0.0     83.4          M       30
================================================================================
AV 78.1 51.1                               4.9 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    24 290                 44 240
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   ALLENTOWN PA
                                          MONTH:     SEPTEMBER
                                          YEAR:      2024
                                          LATITUDE:   40 39 N
                                          LONGITUDE:  75 26 W

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

AVERAGE MONTHLY: 64.6   TOTAL FOR MONTH:   0.44    1 = FOG OR MIST
DPTR FM NORMAL:  -4.0   DPTR FM NORMAL:   -2.13    2 = FOG REDUCING VISIBILITY
HIGHEST:    85 ON  1    GRTST 24HR  0.42 ON  7- 7      TO 1/4 MILE OR LESS
LOWEST:     44 ON  9                               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:   2
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
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.    27    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL     8    PTCLDY (SCALE 4-7)   4
TOTAL FM JUL 1    36    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL    13

[CDD (BASE 65) ]
TOTAL THIS MO.    26
DPTR FM NORMAL   -55    [PRESSURE DATA]
TOTAL FM JAN 1   962    HIGHEST SLP M ON M
DPTR FM NORMAL    21    LOWEST  SLP 29.79 ON  7

[REMARKS]