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:     FEBRUARY
                                          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  30  12  21  -9  44   0 0.00  0.0    M 11.8 22 270   M    M   4        29 270
 2  31  10  21  -9  44   0 0.78 16.2    M 18.0 36  50   M    M  10 1289   45  50
 3  22   6  14 -16  51   0 0.00  0.0    M 13.0 24 300   M    M   3 89     33 300
 4  38  14  26  -4  39   0 0.01  0.0    M  9.3 20 230   M    M   8        26 220
 5  36   7  22  -8  43   0 0.09  0.8    M 14.7 30 320   M    M   8 18     40 310
 6  21   5  13 -17  52   0    T    T    M 11.5 21 300   M    M   4        29 300
 7  29  16  23  -7  42   0 0.07  0.9    M 10.7 20 240   M    M   8 1      26 230
 8  29  13  21 -10  44   0 0.37  7.4    M 13.5 22  30   M    M  10 1      28  40
 9  25  14  20 -11  45   0 0.88 14.8    M 15.0 26  30   M    M  10 129    32  20
10  30  14  22  -9  43   0 0.05  0.7    M 11.2 21 360   M    M   8 19     24 350
11  25  14  20 -11  45   0 0.01  0.5    M 11.7 23  20   M    M   8 189    31  40
12  30  16  23  -8  42   0 0.03  1.0    M  5.3 16 330   M    M   9 18     21 330
13  22   7  15 -16  50   0 0.00  0.0    M 15.5 28 290   M    M   3 8      37 300
14  30   3  17 -15  48   0 0.23  3.2    M  9.7 22 120   M    M   7 1      24 320
15  20  -2   9 -23  56   0 0.39 13.0    M 20.7 33 310   M    M   7 129    51 280
16  19  -3   8 -24  57   0 0.00  0.0    M 19.6 31 290   M    M   4 9      41 300
17  23  10  17 -15  48   0 0.02  0.6    M  7.9 14 360   M    M   8        18  10
18  29  17  23  -9  42   0 0.01    T    M  5.4 14 280   M    M   9 18     17 280
19  30  10  20 -12  45   0 0.06  2.4    M 14.0 30 260   M    M   6 189    40 250
20  20   5  13 -20  52   0 0.00  0.0    M 18.6 28 270   M    M   2        35 260
21  34   4  19 -14  46   0 0.17  1.1    M 11.2 26 200   M    M   6 1      35 210
22  39  28  34   1  31   0 0.11  0.1    M  5.1 13 280   M    M   9 1      16 280
23  33   4  19 -14  46   0 0.00  0.0    0 14.6 25 280   M    M   7        35 280
24  19   2  11 -22  54   0    T    T    M  9.4 20 190   M    M   6 1      24 190
25  35  14  25  -9  40   0 0.07  1.9    M 10.7 22 280   M    M   5 18     29 270
26  22  17  20 -14  45   0 0.02  0.2    M  9.2 18  30   M    M   9 18     21  30
================================================================================
SM  721  257      1194   0  3.37    64.8 317.3          M      178
================================================================================
AV 27.7  9.9                              12.2 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 36  50               # 51  280
================================================================================
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:    FEBRUARY
                                          YEAR:     2015
                                          LATITUDE:   42 22 N
                                          LONGITUDE:  71  2 W

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

AVERAGE MONTHLY: 18.8   TOTAL FOR MONTH:   3.37    1 = FOG OR MIST
DPTR FM NORMAL: -12.7   DPTR FM NORMAL:    0.38    2 = FOG REDUCING VISIBILITY
HIGHEST:    39 ON 22    GRTST 24HR  0.89 ON  8- 9      TO 1/4 MILE OR LESS
LOWEST:     -3 ON 16                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  64.8 INCHES  5 = HAIL
                        GRTST 24HR  16.2 ON   M    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:  20    0.01 INCH OR MORE:  18
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:  26    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   2    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1194    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL   325    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  4228    CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL   249

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.30 ON 15

[REMARKS]



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