WFO Monthly/Daily Climate Data
Issued by NWS Boston, MA

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

                                          STATION:   BOSTON MA
                                          MONTH:     SEPTEMBER
                                          YEAR:      2016
                                          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  76  68  72   2   0   7 0.02  0.0    M  8.1 17 330   M    M   9 1      21 320
 2  75  64  70   1   0   5 0.00  0.0    M 10.0 18  80   M    M   3        22  70
 3  70  60  65  -4   0   0 0.00  0.0    M  6.6 13  90   M    M   7        16 100
 4  72  60  66  -3   0   1 0.00  0.0    M 12.4 21  50   M    M   2        24  50
 5  74  60  67  -1   0   2 0.07  0.0    M 18.8 31  30   M    M   9 1      40  30
 6  72  63  68   0   0   3 0.14  0.0    M 14.1 24  20   M    M   9 1      30  20
 7  76  65  71   3   0   6 0.03  0.0    M  8.6 14  50   M    M   9 1      19  60
 8  76  66  71   3   0   6    T  0.0    M  7.4 15 230   M    M   9 12     22 240
 9  93  73  83  16   0  18    T  0.0    M  9.0 16 280   M    M   7        24 290
10  78  70  74   7   0   9 0.01  0.0    M  8.8 16  90   M    M   7 1      19  90
11  83  63  73   6   0   8 0.03  0.0    M 14.3 35 290   M    M   7 3      47 290
12  72  59  66   0   0   1 0.00  0.0    M  8.9 15 110   M    M   2        18 110
13  83  60  72   6   0   7 0.00  0.0    M 11.5 21 220   M    M   1        27 220
14  90  62  76  10   0  11 0.06  0.0    M 14.0 25 330   M    M   4 3      32 290
15  66  57  62  -3   3   0 0.00  0.0    M 10.1 16  50   M    M   2        20  60
16  70  54  62  -3   3   0 0.00  0.0    M 10.9 20 120   M    M   3         M  M
17  78  55  67   2   0   2 0.00  0.0    M 11.8 21 200   M    M   6        24 190
18  82  66  74  10   0   9    T  0.0    M 13.0 24 220   M    M   9        30 210
19  74  67  71   7   0   6 0.33  0.0    M  6.3 14 200   M    M  10 1      16 200
20  75  67  71   7   0   6 0.00  0.0    M  6.1 13 250   M    M   8 1      16 240
21  83  69  76  13   0  11 0.00  0.0    M  8.3 16 300   M    M   5        20 290
22  79  61  70   7   0   5 0.00  0.0    M  7.2 15 200   M    M   2        18 190
23  82  56  69   7   0   4 0.34  0.0    M  9.3 21  50   M    M   7 1      29  40
24  67  54  61  -1   4   0    T  0.0    0 10.0 17 340   M    M   5        24 310
25  66  49  58  -4   7   0 0.00  0.0    0 12.3 24 330   M    M   1        30 340
26  64  48  56  -5   9   0 0.00  0.0    0  9.3 18 120   M    M   4        22 200
27  72  59  66   5   0   1 0.22  0.0    0  5.4 12 130   M    M   9 1      15 290
28  61  56  59  -1   6   0    T  0.0    M 17.6 26  40   M    M  10        32  40
================================================================================
SM 2109 1711        32 128  1.25     0.0 290.1          M      166
================================================================================
AV 75.3 61.1                              10.4 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 35 290               # 47  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:  BOSTON MA
                                          MONTH:    SEPTEMBER
                                          YEAR:     2016
                                          LATITUDE:   42 22 N
                                          LONGITUDE:  71  2 W

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

AVERAGE MONTHLY: 68.2   TOTAL FOR MONTH:   1.25    1 = FOG OR MIST
DPTR FM NORMAL:   2.9   DPTR FM NORMAL:   -1.94    2 = FOG REDUCING VISIBILITY
HIGHEST:    93 ON  9    GRTST 24HR  0.34 ON 23-23      TO 1/4 MILE OR LESS
LOWEST:     48 ON 26                               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:  10
MAX 90 OR ABOVE:   2    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    32    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL   -40    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1    39    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL   -46

[CDD (BASE 65) ]
TOTAL THIS MO.   128
DPTR FM NORMAL    50    [PRESSURE DATA]
TOTAL FM JAN 1  1022    HIGHEST SLP M ON M
DPTR FM NORMAL   285    LOWEST  SLP 29.77 ON  9

[REMARKS]


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