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000
CXUS51 KBOX 011848
CF6BOS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BOSTON MA
                                          MONTH:     APRIL
                                          YEAR:      2020
                                          LATITUDE:   42 22 N
                                          LONGITUDE:  71  2 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  43  31  37  -6  28   0 0.00  0.0    M 12.0 22  30   M    M   8        27 360
 2  47  39  43   0  22   0 0.13  0.0    M 17.6 26 310   M    M  10 1      37 320
 3  45  41  43  -1  22   0 0.83  0.0    M 25.4 38  30   M    M  10 1      49  30
 4  44  39  42  -2  23   0 0.04  0.0    M 13.1 30  30   M    M   8 1      36  30
 5  54  39  47   3  18   0 0.00  0.0    M  8.2 16 110   M    M   9        18 200
 6  62  44  53   8  12   0 0.00  0.0    M 10.3 20 330   M    M   3        23 330
 7  62  46  54   9  11   0 0.00  0.0    M  8.7 18 240   M    M   6        23 290
 8  48  42  45  -1  20   0 0.07  0.0    M  7.1 14  30   M    M   8 1      17  30
 9  48  41  45  -1  20   0 0.64  0.0    M 14.0 33 270   M    M   7 13     44 280
10  48  38  43  -3  22   0 0.01  0.0    M 18.0 29 340   M    M   5        38 250
11  52  37  45  -2  20   0 0.00  0.0    M 15.2 24 290   M    M   3        32 300
12  60  35  48   1  17   0 0.00  0.0    M 10.8 25 190   M    M   6        31 190
13  60  51  56   9   9   0 0.56  0.0    M 22.4 47 190   M    M   9 1      59 190
14  58  45  52   4  13   0 0.00  0.0    M 10.3 24 290   M    M   6        33 280
15  53  38  46  -2  19   0    T  0.0    M  9.6 25 270   M    M   7        36 280
16  47  34  41  -7  24   0    T    T    M 12.4 23 290   M    M   7        32 290
17  49  34  42  -7  23   0 0.01  0.0    M 14.4 22 250   M    M   5        29 280
18  41  32  37 -12  28   0 0.67  0.7    M 10.2 21  30   M    M   9 1      23  30
19  61  37  49   0  16   0 0.00  0.0    M 15.0 29 220   M    M   4        36 210
20  51  38  45  -5  20   0 0.00  0.0    M  9.4 21  80   M    M   9        23  90
21  54  34  44  -6  21   0 0.33  0.0    M 16.6 35 180   M    M   5 1      42 180
22  44  34  39 -11  26   0    T  0.0    M 19.6 30 280   M    M   3        41 260
23  55  34  45  -6  20   0 0.00  0.0    M 12.5 16 260   M    M   4        23 280
24  45  39  42  -9  23   0 0.21  0.0    M  9.2 21  30   M    M   9 1      26  30
25  53  37  45  -6  20   0 0.00  0.0    M  7.7 17 200   M    M   7        21 190
26  47  41  44  -8  21   0 0.22  0.0    M 15.0 37  40   M    M  10 1      48  30
27  42  37  40 -12  25   0 0.60  0.0    M 22.9 37  40   M    M  10 1      46  30
28  44  38  41 -11  24   0 0.01  0.0    M 10.3 21  10   M    M   8        27  10
29  49  38  44  -9  21   0 0.00  0.0    M  9.8 17  90   M    M   6        21  90
30  50  44  47  -6  18   0    T  0.0    M 13.1 23 110   M    M  10 1      28 100
================================================================================
SM 1516 1157       606   0  4.33     0.7 400.8          M      211
================================================================================
AV 50.5 38.6                              13.4 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 47 190               # 59  190
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  BOSTON MA
                                          MONTH:    APRIL
                                          YEAR:     2020
                                          LATITUDE:   42 22 N
                                          LONGITUDE:  71  2 W

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

AVERAGE MONTHLY: 44.6   TOTAL FOR MONTH:   4.33    1 = FOG OR MIST
DPTR FM NORMAL:  -3.5   DPTR FM NORMAL:    0.59    2 = FOG REDUCING VISIBILITY
HIGHEST:    62 ON  7, 6 GRTST 24HR  0.83 ON  3- 3      TO 1/4 MILE OR LESS
LOWEST:     31 ON  1                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.7 INCH    5 = HAIL
                        GRTST 24HR   0.7 ON 18-18  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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:  14
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   606    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL    96    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1  4702    CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL  -679

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -3    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.38 ON 29
DPTR FM NORMAL    -3    LOWEST  SLP 29.02 ON  9

[REMARKS]
#FINAL-04-20#