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:      2020
                                          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  41  34  38   8  27   0 0.02    T    M  4.5  9 330   M    M  10 18     10 340
 2  44  36  40  10  25   0 0.00  0.0    M  7.0 15 270   M    M   9        21 310
 3  50  35  43  13  22   0 0.00  0.0    M  9.5 21 260   M    M   5        26 260
 4  47  35  41  11  24   0 0.00  0.0    M  3.2 13 190   M    M   8        14 190
 5  43  33  38   8  27   0 0.05    T    M  6.2 13 330   M    M  10 4      18 360
 6  41  34  38   8  27   0 0.44  0.3    M 12.2 23  80   M    M  10 148    29  90
 7  56  30  43  13  22   0 0.32  0.0    M 15.0 41 240   M    M   9 1      56 290
 8  37  25  31   0  34   0 0.00  0.0    M 16.6 29 280   M    M   3        37 250
 9  38  20  29  -2  36   0    T    T    M  7.4 17 170   M    M   6        22 170
10  47  38  43  12  22   0 0.16  0.0    M 13.4 24 220   M    M  10        32 230
11  45  40  43  12  22   0 0.17  0.0    M  6.3 16  90   M    M  10 18     21  90
12  45  37  41  10  24   0 0.00  0.0    M 11.5 20 270   M    M   7        27 300
13  41  35  38   7  27   0 0.53  0.2    M  6.8 24 220   M    M  10 148    29 230
14  40  15  28  -4  37   0 0.00  0.0    M 14.3 24 330   M    M   3        32 320
15  31  12  22 -10  43   0 0.00  0.0    M 10.3 22 210   M    M   3        26 210
16  46  29  38   6  27   0 0.00  0.0    M 11.1 25 220   M    M   9        31 200
17  49  31  40   8  25   0 0.00  0.0    M  8.8 17 260   M    M   3        23 300
================================================================================
SM  741  519       471   0  1.69     0.5 164.1          M      125
================================================================================
AV 43.6 30.5                               9.7 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 41 240               # 56  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:    FEBRUARY
                                          YEAR:     2020
                                          LATITUDE:   42 22 N
                                          LONGITUDE:  71  2 W

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

AVERAGE MONTHLY: 37.1   TOTAL FOR MONTH:   1.69    1 = FOG OR MIST
DPTR FM NORMAL:   6.3   DPTR FM NORMAL:   -0.21    2 = FOG REDUCING VISIBILITY
HIGHEST:    56 ON  7    GRTST 24HR  0.53 ON 13-13      TO 1/4 MILE OR LESS
LOWEST:     12 ON 15                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.5 INCH    5 = HAIL
                        GRTST 24HR   0.3 ON  6- 6  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:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   7    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   471    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL  -110    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1  3070    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -621

[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 29.42 ON  6

[REMARKS]


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