National Weather Service Text Product Display

WFO Monthly/Daily Climate Data
Issued by NWS Boston, MA
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CXUS51 KBOX 201200
CF6BOS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BOSTON MA
                                          MONTH:     OCTOBER
                                          YEAR:      2019
                                          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  72  57  65   6   0   0 0.05  0.0    M 11.7 21 230   M    M   9        26 230
 2  79  54  67   8   0   2 0.22  0.0    M 11.7 21  40   M    M   9 1      26  30
 3  55  51  53  -5  12   0 0.02  0.0    M 11.4 21  50   M    M  10 18     27  30
 4  62  46  54  -4  11   0 0.09  0.0    M 13.2 26 330   M    M   5 1      34 320
 5  57  42  50  -8  15   0 0.00  0.0    M  9.4 14 180   M    M   1        21 320
 6  70  45  58   1   7   0 0.00  0.0    M 12.0 18 190   M    M   6        23 190
 7  81  61  71  14   0   6 0.16  0.0    M 16.1 35 220   M    M   8 1      44 210
 8  65  56  61   4   4   0 0.01  0.0    M  8.5 14 320   M    M   9        17 330
 9  60  55  58   2   7   0 0.07  0.0    M 17.9 26  40   M    M  10        38  50
10  59  53  56   0   9   0 0.02  0.0    M 21.3 31  30   M    M   9        39  20
11  57  53  55  -1  10   0 0.33  0.0    M 23.6 32  30   M    M  10 18     41  30
12  58  53  56   1   9   0 0.01  0.0    M 11.1 23  40   M    M   9 18     30  20
13  70  52  61   6   4   0 0.00  0.0    M  6.3 12 290   M    M   6        17 290
14  65  52  59   5   6   0 0.00  0.0    M  7.3 15 250   M    M   5 1      24 260
15  64  49  57   3   8   0 0.00  0.0    M  8.2 17 310   M    M   2        22 310
16  63  46  55   1  10   0 0.53  0.0    M 16.3 41  90   M    M   6 1      51  90
17  64  52  58   5   7   0 0.67  0.0    M 24.7 55  90   M    M   9 18     70  90
18  62  48  55   2  10   0 0.00  0.0    M 14.5 23 270   M    M   4        30 270
19  62  44  53   0  12   0 0.00  0.0    M  7.7 16 310   M    M   2        22 330
================================================================================
SM 1225  969       141   8  2.18     0.0 252.9          M      129
================================================================================
AV 64.5 51.0                              13.3 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 55  90               # 70   90
================================================================================
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:    OCTOBER
                                          YEAR:     2019
                                          LATITUDE:   42 22 N
                                          LONGITUDE:  71  2 W

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

AVERAGE MONTHLY: 57.7   TOTAL FOR MONTH:   2.18    1 = FOG OR MIST
DPTR FM NORMAL:   1.8   DPTR FM NORMAL:   -0.24    2 = FOG REDUCING VISIBILITY
HIGHEST:    81 ON  7    GRTST 24HR  0.67 ON 17-17      TO 1/4 MILE OR LESS
LOWEST:     42 ON  5                               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:  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:  12
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.   141    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL   -39    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1   169    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -108

[CDD (BASE 65) ]
TOTAL THIS MO.     8
DPTR FM NORMAL     2    [PRESSURE DATA]
TOTAL FM JAN 1  1012    HIGHEST SLP M ON M
DPTR FM NORMAL   266    LOWEST  SLP 28.80 ON 17

[REMARKS]
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