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

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000
CXUS51 KPHI 161250
CF6RDG
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   READING PA
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   40 22 N
                                          LONGITUDE:  75 58 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  52  31  42  -5  23   0 0.11    T    0 15.8 25 340   M    M   8 1      31 320
 2  44  25  35 -13  30   0    T    T    0 14.1 28 300   M    M   2        37 290
 3  54  25  40  -8  25   0 0.00  0.0    0  5.5 15 300   M    M   2        21 300
 4  69  40  55   7  10   0 0.00  0.0    0  7.6 24 320   M    M   4        32 340
 5  69  42  56   7   9   0 0.00  0.0    0 11.9 22 320   M    M   0        29 300
 6  72  42  57   8   8   0 0.00  0.0    0  4.8 18 290   M    M   2        24 300
 7  73  48  61  12   4   0 0.02  0.0    0  3.5 13 340   M    M   3        16 140
 8  73  45  59   9   6   0 0.00  0.0    0  6.0 15 160   M    M   1        21 200
 9  60  52  56   6   9   0 0.01  0.0    0  5.2 12 150   M    M   9 1      16 150
10  67  52  60   9   5   0    T  0.0    0  3.1 10 160   M    M   7 18     13 170
11  66  50  58   7   7   0 1.56  0.0    0  6.2 18 240   M    M   9 138    23 230
12  52  48  50  -1  15   0 0.11  0.0    0  5.3 12  70   M    M  10 8      18 100
13  66  47  57   5   8   0 0.00  0.0    0  4.3 12 250   M    M   4        16  60
14  65  45  55   3  10   0    T  0.0    0  4.0 15 230   M    M   5 1      19 220
15  63  43  53   1  12   0 0.00  0.0    0  8.1 23 290   M    M   8 1      29 300
16  55  38  47  -6  18   0    T  0.0    0 10.7 25 290   M    M   8        32 290
17  59  39  49  -4  16   0    T  0.0    0  6.3 15 300   M    M   8        18 300
18  64  46  55   1  10   0 0.00  0.0    0  3.8 13 260   M    M   8        19 320
19  67  40  54   0  11   0 0.01  0.0    0  1.5 25 290   M    M   2        30 290
20  75  42  59   5   6   0 0.00  0.0    0  9.1 22 280   M    M   0        28 170
21  68  37  53  -2  12   0 0.02  0.0    0 15.6 33 300   M    M   5        42 290
22  50  33  42 -13  23   0 0.00  0.0    0 15.6 30 290   M    M   4        37 280
23  64  32  48  -7  17   0 0.00  0.0    0  9.8 23 230   M    M   0        30 230
24  67  40  54  -2  11   0 0.05  0.0    0  5.0 16 220   M    M   3        23 240
25  65  48  57   1   8   0 0.33  0.0    0 10.0 21 290   M    M   7 1      26 330
26  62  39  51  -5  14   0 0.00  0.0    0  8.1 21 300   M    M   0        27 300
27  79  43  61   4   4   0 0.00  0.0    0  2.7  9 200   M    M   1        13 160
28  87  52  70  13   0   5 0.00  0.0    0  5.2 21 260   M    M   1        29 260
29  79  65  72  15   0   7 0.07  0.0    0  6.1 18 290   M    M   7 18     24 280
30  68  46  57  -1   8   0    T  0.0    0 21.2 43 280   M    M   6        54 280
================================================================================
SM 1954 1275       339  12  2.29    T    236.1          M      134
================================================================================
AV 65.1 42.5                               7.9 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    43 280                 54 280
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   READING PA
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   40 22 N
                                          LONGITUDE:  75 58 W

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

AVERAGE MONTHLY: 53.8   TOTAL FOR MONTH:   2.29    1 = FOG OR MIST
DPTR FM NORMAL:   1.3   DPTR FM NORMAL:   -1.06    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON 28    GRTST 24HR  1.56 ON 11-11      TO 1/4 MILE OR LESS
LOWEST:     25 ON  3, 2                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  1- 1  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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   4    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   339    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL   -46    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  4499    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -469

[CDD (BASE 65) ]
TOTAL THIS MO.    12
DPTR FM NORMAL     1    [PRESSURE DATA]
TOTAL FM JAN 1    14    HIGHEST SLP M ON M
DPTR FM NORMAL     3    LOWEST  SLP 29.46 ON 29

[REMARKS]
#FINAL-04-21#


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