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000
CXUS51 KBOX 011200
CF6BOS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BOSTON MA
                                          MONTH:     SEPTEMBER
                                          YEAR:      2010
                                          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  94  77  86  17   0  21 0.00  0.0    0  8.5 16 240   M    M   0        29 150
 2  95  73  84  15   0  19 0.00  0.0    0 11.9 21 220   M    M   1        28 260
 3  82  70  76   7   0  11 0.34  0.0    0  9.3 18  30   M    M   8 12     23  50
 4  83  66  75   7   0  10 0.02  0.0    0 16.0 28 240   M    M   3 1      35 250
 5  75  59  67  -1   0   2 0.00  0.0    0 12.9 24 260   M    M   2        32 230
 6  77  58  68   0   0   3    T  0.0    0  8.8 17 230   M    M   3        23 260
 7  86  65  76   9   0  11    T  0.0    0 13.2 23 220   M    M   6        29 240
 8  84  64  74   7   0   9 0.28  0.0    0 12.7 23 320   M    M   6 13     35 230
 9  74  61  68   1   0   3    T  0.0    0 12.5 20 280   M    M   5        26 280
10  70  61  66  -1   0   1 0.00  0.0    0 10.6 21 320   M    M   8        25 330
11  69  58  64  -2   1   0 0.00  0.0    0  8.8 16 100   M    M   3        20 100
12  65  56  61  -5   4   0 0.00  0.0    0  7.7 16  90   M    M   9        20  90
13  67  58  63  -3   2   0 0.10  0.0    0  6.6 20 190   M    M   9 1      24 200
14  75  56  66   1   0   1 0.05  0.0    0 10.0 22 310   M    M   5        32 300
15  70  56  63  -2   2   0 0.00  0.0    0 11.5 21 290   M    M   3        28 310
16  71  53  62  -3   3   0 0.14  0.0    0 11.3 21 210   M    M   5        37 210
17  71  56  64   0   1   0 0.15  0.0    0  8.1 29 210   M    M   8 1      38 200
18  65  55  60  -4   5   0 0.00  0.0    0  5.7 13 110   M    M   5        15 130
19  73  56  65   1   0   0 0.00  0.0    0  5.5 13 120   M    M   6        15 120
20  72  56  64   1   1   0 0.00  0.0    0 12.6 21 330   M    M   4        28 310
21  72  51  62  -1   3   0 0.00  0.0    0 11.7 23 230   M    M   2 8      30 230
22  87  62  75  12   0  10    T  0.0    0 14.0 24 240   M    M   4        33 230
23  76  61  69   7   0   4 0.00  0.0    0  8.8 15 110   M    M   5        20 110
24  84  60  72  10   0   7 0.00  0.0    0 12.9 22 230   M    M   7        33 240
25  88  67  78  16   0  13 0.00  0.0    0 12.4 20 250   M    M   5 8      28 210
26  69  58  64   3   1   0 0.00  0.0    0 10.6 20  50   M    M   8        25  60
27  61  58  60  -1   5   0 0.04  0.0    0 10.1 18  50   M    M  10 1      22  60
28  78  60  69   9   0   4 0.68  0.0    0 12.1 28 200   M    M   9 12     36 190
29  83  67  75  15   0  10 0.00  0.0    0 11.1 21 230   M    M   7        26 230
30  81  64  73  13   0   8    T  0.0    0 16.6 36 200   M    M   9 12     48 190
================================================================================
SM 2297 1822        28 147  1.80     0.0 324.5          M      165
================================================================================
AV 76.6 60.7                              10.8 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 36 200               # 48  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:    SEPTEMBER
                                          YEAR:     2010
                                          LATITUDE:   42 22 N
                                          LONGITUDE:  71  2 W

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

AVERAGE MONTHLY: 68.7   TOTAL FOR MONTH:   1.80    1 = FOG OR MIST
DPTR FM NORMAL:   4.0   DPTR FM NORMAL:   -1.67    2 = FOG REDUCING VISIBILITY
HIGHEST:    95 ON  2    GRTST 24HR  0.68 ON 28-28      TO 1/4 MILE OR LESS
LOWEST:     51 ON 21                               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:   9
MAX 90 OR ABOVE:   2    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    28    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL   -56    PTCLDY (SCALE 4-7)  16
TOTAL FM JUL 1    34    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL   -62

[CDD (BASE 65) ]
TOTAL THIS MO.   147
DPTR FM NORMAL    71    [PRESSURE DATA]
TOTAL FM JAN 1  1069    HIGHEST SLP 30.25 ON 18
DPTR FM NORMAL   300    LOWEST  SLP 29.33 ON  4

[REMARKS]
#FINAL-09-10#