WFO Monthly/Daily Climate Data
Issued by NWS Mt. Holly, NJ

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034
CXUS51 KPHI 011158
CF6PHL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   PHILADELPHIA PA
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   39 52 N
                                          LONGITUDE:  75 15 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  58  36  47  -2  18   0 0.02  0.0    0 18.8 29 330   M    M   8        38 340
 2  44  29  37 -12  28   0 0.00  0.0    0 16.0 29 340   M    M   3        37 330
 3  53  32  43  -7  22   0 0.00  0.0    0  8.3 16 270   M    M   3        22 320
 4  69  45  57   7   8   0 0.00  0.0    0 10.2 23 360   M    M   5        31 360
 5  70  48  59   9   6   0 0.00  0.0    0 13.2 25 330   M    M   3        33 320
 6  72  49  61  10   4   0 0.00  0.0    0  8.4 21 330   M    M   4        28 330
 7  70  50  60   9   5   0    T  0.0    0  3.3 14 120   M    M   6        21  20
 8  72  45  59   8   6   0 0.00  0.0    0  6.8 21 250   M    M   3        24 250
 9  61  48  55   3  10   0 0.02  0.0    0  6.0 15 110   M    M  10        18 120
10  71  51  61   9   4   0 0.18  0.0    0  5.2 14 130   M    M   9 13     17 130
11  69  49  59   7   6   0 1.46  0.0    0  9.8 22  80   M    M  10 13     27  70
12  51  47  49  -4  16   0 0.01  0.0    0 10.5 21  80   M    M  10 1      28  30
13  65  46  56   3   9   0 0.02  0.0    0  4.9 13  40   M    M   6 1      23  20
14  65  48  57   3   8   0 0.01  0.0    0  7.9 18 220   M    M   8 1      24 220
15  65  49  57   3   8   0 0.00  0.0    0  9.4 22 300   M    M   9 1      28 290
16  57  43  50  -4  15   0    T  0.0    0 13.5 23 270   M    M   7        31 290
17  58  44  51  -4  14   0 0.00  0.0    0  9.5 17 340   M    M   7        23 360
18  65  49  57   2   8   0 0.00  0.0    0  5.5 14 300   M    M   8        21 280
19  63  46  55   0  10   0 0.00  0.0    0  6.6 17 240   M    M   6        21 240
20  75  48  62   6   3   0 0.00  0.0    0 11.8 22 180   M    M   4        28 170
21  73  40  57   1   8   0 0.01  0.0    0 16.4 40 290   M    M   6 3      51 290
22  50  35  43 -13  22   0 0.00  0.0    0 17.4 31 280   M    M   5        38 250
23  63  36  50  -7  15   0 0.00  0.0    0 13.4 26 260   M    M   2        37 270
24  68  44  56  -1   9   0 0.04  0.0    0  6.6 16 210   M    M   6        25 210
25  66  49  58   1   7   0 0.45  0.0    0 12.0 24 320   M    M   8 1      32 330
26  62  43  53  -5  12   0 0.00  0.0    0 12.5 23 310   M    M   1        29 310
27  78  47  63   5   2   0 0.00  0.0    0  5.3 13 250   M    M   7        16 250
28  87  60  74  16   0   9 0.00  0.0    0 10.3 21 280   M    M   9        26 290
29  80  64  72  13   0   7 0.47  0.0    0  9.5 38 290   M    M  10 13     51 270
30  70  48  59   0   6   0    T  0.0    0 23.2 36 280   M    M   7        49 280
================================================================================
SM 1970 1368       289  16  2.69  0.0    312.2          M      190
================================================================================
AV 65.7 45.6                              10.4 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    40 290               # 51 290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   PHILADELPHIA PA
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   39 52 N
                                          LONGITUDE:  75 15 W

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

AVERAGE MONTHLY: 55.6   TOTAL FOR MONTH:   2.69    1 = FOG OR MIST
DPTR FM NORMAL:   1.6   DPTR FM NORMAL:   -0.87    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON 28    GRTST 24HR  1.47 ON 11-12      TO 1/4 MILE OR LESS
LOWEST:     29 ON  2                               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:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   289    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL   -54    PTCLDY (SCALE 4-7)  19
TOTAL FM JUL 1  3993    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -497

[CDD (BASE 65) ]
TOTAL THIS MO.    16
DPTR FM NORMAL     4    [PRESSURE DATA]
TOTAL FM JAN 1    21    HIGHEST SLP 30.43 ON  3
DPTR FM NORMAL     8    LOWEST  SLP 29.45 ON 30

[REMARKS]
#FINAL-04-21#