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

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CXUS51 KBOX 171200
CF6BOS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BOSTON MA
                                          MONTH:     FEBRUARY
                                          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  23  10  17 -13  48   0 0.00  0.0    M 13.1 22 260   M    M   3        29 250
 2  35  14  25  -5  40   0 0.00  0.0    M 12.7 25 220   M    M   6        32 250
 3  39  27  33   3  32   0 0.00  0.0    M  6.3 14 200   M    M   6 18     18 210
 4  63  35  49  19  16   0 0.00  0.0    M  9.4 16 220   M    M   3 18     22 210
 5  65  40  53  23  12   0    T  0.0    M 12.0 20 290   M    M   5        27 290
 6  44  33  39   9  26   0 0.37  0.0    M 10.0 16 320   M    M   6 1      21 330
 7  42  35  39   9  26   0 0.21  0.0    M  9.5 18  50   M    M  10 18     23  40
 8  57  31  44  13  21   0 0.07  0.0    M 13.1 33 280   M    M   7 1      44 270
 9  36  25  31   0  34   0 0.00  0.0    M 19.6 31 300   M    M   1        43 280
10  37  24  31   0  34   0 0.00  0.0    M 12.4 20 270   M    M   6        25 270
11  37  26  32   1  33   0 0.00  0.0    M 10.5 18 330   M    M   7        24 330
12  38  19  29  -2  36   0 0.91  2.4    M 14.1 25  90   M    M   8 1246   32  90
13  43  33  38   7  27   0 0.28  0.1    M 13.3 25 290   M    M   9 15     32 290
14  40  31  36   4  29   0 0.00  0.0    M 13.7 29 290   M    M   4        39 300
15  52  31  42  10  23   0 0.10  0.0    M 11.5 24 210   M    M   9 1      31 220
16  49  31  40   8  25   0 0.00  0.0    M 12.1 18 310   M    M   5        25 300
================================================================================
SM  700  445       462   0  1.94     2.5 193.3          M       95
================================================================================
AV 43.8 27.8                              12.1 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 33 280               # 44  270
================================================================================
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:     2019
                                          LATITUDE:   42 22 N
                                          LONGITUDE:  71  2 W

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

AVERAGE MONTHLY: 35.8   TOTAL FOR MONTH:   1.94    1 = FOG OR MIST
DPTR FM NORMAL:   5.1   DPTR FM NORMAL:    0.16    2 = FOG REDUCING VISIBILITY
HIGHEST:    65 ON  5    GRTST 24HR  0.91 ON 12-12      TO 1/4 MILE OR LESS
LOWEST:     10 ON  1                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   2.5 INCHES  5 = HAIL
                        GRTST 24HR   2.4 ON 12-12  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:   1    0.01 INCH OR MORE:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:  11    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   462    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL   -86    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  3394    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL  -264

[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 29.46 ON 13

[REMARKS]


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