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000
CXUS51 KBOX 011144
CF6BOS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BOSTON MA
                                          MONTH:     MAY
                                          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  62  48  55   2  10   0 0.79  0.0    M  9.0 21 100   M    M  10 1      24 320
 2  70  46  58   4   7   0 0.01  0.0    M 12.9 25 310   M    M   4        35 320
 3  78  53  66  12   0   1 0.00  0.0    M 10.0 21 210   M    M   6        26 220
 4  70  48  59   5   6   0 0.00  0.0    M 11.8 26 320   M    M   7        32 330
 5  58  44  51  -4  14   0 0.00  0.0    M 13.0 22 320   M    M   3        34 340
 6  51  41  46  -9  19   0 0.01  0.0    M  9.1 17 120   M    M   6        24 110
 7  64  42  53  -2  12   0    T  0.0    M  9.4 22 240   M    M   4        29 240
 8  57  43  50  -6  15   0 0.25  0.0    M 11.9 23 220   M    M   7 1      34 220
 9  44  36  40 -16  25   0 0.12    T    M 19.7 33 280   M    M   7 1      47 270
10  60  34  47  -9  18   0 0.00  0.0    M 14.7 29 260   M    M   4        37 280
11  62  44  53  -3  12   0 0.23  0.0    M 11.9 28 180   M    M   8 8      37 230
12  56  41  49  -8  16   0 0.00  0.0    M 15.7 23 270   M    M   4        32 280
13  60  37  49  -8  16   0 0.00  0.0    M 12.7 25 270   M    M   2        35 270
14  69  45  57   0   8   0 0.00  0.0    M 11.1 20 210   M    M   4        27 260
15  74  51  63   5   2   0 0.67  0.0    M 10.9 30 310   M    M   8 13     40 320
16  68  49  59   1   6   0 0.04  0.0    M 12.9 24 330   M    M   6        34 320
17  63  49  56  -2   9   0 0.00  0.0    M  8.6 17 110   M    M   8        20 220
18  58  47  53  -6  12   0    T  0.0    M  8.3 16  80   M    M   9        18  80
19  55  47  51  -8  14   0 0.00  0.0    M 12.2 24  50   M    M   6        31  50
20  58  45  52  -7  13   0 0.00  0.0    M  8.4 14 100   M    M   4        16 120
21  77  45  61   1   4   0 0.00  0.0    M 11.2 21 200   M    M   3        27 200
22  82  54  68   8   0   3 0.00  0.0    M 14.0 21 210   M    M   2        27 240
23  72  47  60   0   5   0 0.00  0.0    M 15.4 29  50   M    M   6        37  50
24  54  44  49 -11  16   0 0.00  0.0    M 11.8 20  70   M    M   5        23  70
25  55  48  52  -9  13   0 0.00  0.0    M  6.5 12  80   M    M  10 12     14  80
26  70  50  60  -1   5   0 0.00  0.0    M  6.8 16  90   M    M   6 128    19  90
27  83  60  72  11   0   7 0.00  0.0    M 11.6 20 200   M    M   5        25 190
28  78  64  71   9   0   6    T  0.0    M 13.7 21 220   M    M   8        25 220
29  81  66  74  12   0   9    T  0.0    M 16.4 29 220   M    M   9 1      40 220
30  80  65  73  11   0   8 0.09  0.0    M 11.3 21 300   M    M   6 1      28 290
31  68  50  59  -4   6   0 0.00  0.0    M 14.7 24 330   M    M   4        32 320
================================================================================
SM 2037 1483       283  34  2.21    T    367.6          M      181
================================================================================
AV 65.7 47.8                              11.9 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 33 280               # 47  270
================================================================================
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:    MAY
                                          YEAR:     2020
                                          LATITUDE:   42 22 N
                                          LONGITUDE:  71  2 W

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

AVERAGE MONTHLY: 56.8   TOTAL FOR MONTH:   2.21    1 = FOG OR MIST
DPTR FM NORMAL:  -1.1   DPTR FM NORMAL:   -1.28    2 = FOG REDUCING VISIBILITY
HIGHEST:    83 ON 27    GRTST 24HR  0.79 ON  1- 1      TO 1/4 MILE OR LESS
LOWEST:     34 ON 10                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:    T          5 = HAIL
                        GRTST 24HR    T  ON  9- 9  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:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   283    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL    38    PTCLDY (SCALE 4-7)  23
TOTAL FM JUL 1  4985    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -641

[CDD (BASE 65) ]
TOTAL THIS MO.    34
DPTR FM NORMAL     7    [PRESSURE DATA]
TOTAL FM JAN 1    34    HIGHEST SLP 30.52 ON 20
DPTR FM NORMAL     4    LOWEST  SLP 29.43 ON  9

[REMARKS]
#FINAL-05-20#