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

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CXUS51 KBOX 301200
CF6BOS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BOSTON MA
                                          MONTH:     JULY
                                          YEAR:      2015
                                          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  82  62  72   0   0   7 0.54  0.0    M 11.1 23 230   M    M   7 13     28 230
 2  80  64  72   0   0   7 0.00  0.0    M  9.1 16 280   M    M   5        23 280
 3  76  63  70  -2   0   5 0.00  0.0    M  8.6 15 110   M    M   3        17 110
 4  72  62  67  -6   0   2    T  0.0    M  4.4 10  80   M    M   7 8      12  70
 5  83  61  72  -1   0   7 0.00  0.0    M  8.0 13 230   M    M   2        22 260
 6  80  68  74   1   0   9 0.00  0.0    0  7.2 15 110   M    M   4        18 190
 7  84  65  75   2   0  10 0.02  0.0    0 10.4 23 190   M    M   6        29 190
 8  88  69  79   6   0  14    T  0.0    0 11.2 20 240   M    M   6 1      25 250
 9  69  63  66  -7   0   1 0.15  0.0    0  8.1 15  50   M    M   8 1      18  50
10  77  60  69  -4   0   4 1.12  0.0    0  7.5 15 100   M    M   7 1      17 100
11  83  68  76   3   0  11 0.00  0.0    0  8.4 13 310   M    M   2        17 240
12  89  72  81   7   0  16 0.00  0.0    0  9.0 15 220   M    M   5        23 240
13  77  67  72  -2   0   7 0.00  0.0    0  6.4 15  50   M    M   7        17  50
14  82  65  74   0   0   9 0.03  0.0    M  8.1 21 110   M    M   6 18     24 100
15  82  67  75   1   0  10    T  0.0    M  7.3 20  60   M    M   8 1      26  60
16  68  59  64 -10   1   0 0.00  0.0    M 11.1 18  30   M    M   4        25  50
17  75  60  68  -6   0   3    T  0.0    M  9.1 17 190   M    M   6        25 170
18  78  64  71  -3   0   6 0.14  0.0    M 11.0 21 220   M    M   8 1      28 240
19  90  71  81   7   0  16    T  0.0    M  9.3 20 240   M    M   8        25 210
20  92  70  81   7   0  16    T  0.0    M  9.2 20 260   M    M   5        28 260
21  81  70  76   2   0  11    T  0.0    M  6.5 16 310   M    M   6        24 280
22  84  69  77   3   0  12 0.00  0.0    0 11.6 22 320   M    M   5        29 310
23  82  67  75   1   0  10 0.00  0.0    M  7.4 14 360   M    M   5        21  10
24  81  66  74   0   0   9 0.01  0.0    M  8.8 20 350   M    M   5        28 310
25  69  62  66  -8   0   1 0.00  0.0    M  8.8 16  80   M    M   7        20  80
26  79  63  71  -3   0   6    T  0.0    M  8.3 14 200   M    M   9        22 210
27  86  68  77   3   0  12 0.06  0.0    M  8.1 18 190   M    M   7 8      24 190
28  86  70  78   4   0  13 0.00  0.0    M  8.1 16  70   M    M   4        18  70
29  92  71  82   8   0  17 0.00  0.0    M  7.3 16 240   M    M   4        20 240
================================================================================
SM 2347 1906         1 251  2.07     0.0 249.4          M      166
================================================================================
AV 80.9 65.7                               8.6 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 23 230               # 29  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:    JULY
                                          YEAR:     2015
                                          LATITUDE:   42 22 N
                                          LONGITUDE:  71  2 W

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

AVERAGE MONTHLY: 73.3   TOTAL FOR MONTH:   2.07    1 = FOG OR MIST
DPTR FM NORMAL:  -0.1   DPTR FM NORMAL:   -1.10    2 = FOG REDUCING VISIBILITY
HIGHEST:    92 ON 29,20 GRTST 24HR  1.27 ON  9-10      TO 1/4 MILE OR LESS
LOWEST:     59 ON 16                               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:   8
MAX 90 OR ABOVE:   3    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.     1    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL     1    PTCLDY (SCALE 4-7)  26
TOTAL FM JUL 1     1    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL     1

[CDD (BASE 65) ]
TOTAL THIS MO.   251
DPTR FM NORMAL     1    [PRESSURE DATA]
TOTAL FM JAN 1   409    HIGHEST SLP M ON M
DPTR FM NORMAL    -7    LOWEST  SLP 29.53 ON 21

[REMARKS]



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