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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
985
CXUS51 KBOX 010910
CF6BOS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BOSTON MA
                                          MONTH:     FEBRUARY
                                          YEAR:      2021
                                          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  35  22  29  -1  36   0 0.69  1.2    M 20.8 36  40   M    M  10 1      46  50
 2  40  30  35   5  30   0 0.20    T    M 19.0 36  30   M    M  10 16     44  30
 3  34  28  31   1  34   0    T    T    M 10.4 16 300   M    M  10 16     21 320
 4  37  29  33   3  32   0 0.01  0.1    M  8.9 16 320   M    M   7 1      21 310
 5  41  26  34   4  31   0 0.01  0.0    M  6.0 16 220   M    M   7        21 220
 6  42  30  36   6  29   0 0.00  0.0    M 12.6 26 250   M    M   2        35 230
 7  37  26  32   2  33   0 0.44  5.3    M  9.1 20 130   M    M  10 1      24 320
 8  29  19  24  -7  41   0 0.00  0.0    M 10.8 26 310   M    M   3        34 320
 9  27  21  24  -7  41   0 0.17  3.0    M  6.1 13 320   M    M  10 1      16 330
10  31  20  26  -5  39   0 0.00  0.0    M  9.3 17 270   M    M   5        23 270
11  30  19  25  -6  40   0 0.00  0.0    M  8.8 18 320   M    M   6        24 320
12  27  11  19 -12  46   0 0.00  0.0    M 10.4 22 310   M    M   6        28 310
13  29  17  23  -8  42   0 0.00  0.0    M  9.4 15 320   M    M   9 8      20 320
14  33  26  30  -2  35   0 0.00  0.0    M  5.6 14  70   M    M  10        16  80
15  32  27  30  -2  35   0 0.03  0.0    M  9.2 16  20   M    M  10 146    19  30
16  40  30  35   3  30   0 0.63  0.0    M 11.2 26 260   M    M  10 126    35 290
17  32  23  28  -4  37   0 0.00  0.0    M 12.8 26 280   M    M   4        37 290
18  31  24  28  -4  37   0 0.09  0.9    M  8.6 18  60   M    M  10 15     26  70
19  30  25  28  -4  37   0 0.43  4.8    M 11.0 17  30   M    M  10 1      22  30
20  31  23  27  -6  38   0    T    T    M 11.2 21 320   M    M   8 1      28 310
21  33  19  26  -7  39   0 0.00  0.0    M  9.3 22 330   M    M   1        28 330
22  40  19  30  -3  35   0 0.16  0.0    M 11.0 23 190   M    M   9 1      31 260
23  43  34  39   6  26   0    T  0.0    M 12.7 21 220   M    M   7        26 270
24  50  37  44  11  21   0    T  0.0    M 13.4 25 210   M    M   5        32 220
25  47  33  40   6  25   0    T  0.0    M 17.2 28 320   M    M   2        37 330
26  40  28  34   0  31   0 0.00  0.0    M  9.2 16 110   M    M   3        21 330
27  47  30  39   5  26   0 0.17    T    M  9.8 16 280   M    M   8 14     20 280
28  44  36  40   6  25   0 0.02  0.0    M  6.9 14 300   M    M   9 1      19 300
================================================================================
SM 1012  712       951   0  3.05 15.3    300.7          M      201
================================================================================
AV 36.1 25.4                              10.7 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 36  40                 46  50
================================================================================
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:      2021
                                          LATITUDE:   42 22 N
                                          LONGITUDE:  71  2 W

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

AVERAGE MONTHLY: 30.8   TOTAL FOR MONTH:   3.05    1 = FOG OR MIST
DPTR FM NORMAL:  -0.9   DPTR FM NORMAL:   -0.20    2 = FOG REDUCING VISIBILITY
HIGHEST:    50 ON 24    GRTST 24HR  0.89 ON  1- 2      TO 1/4 MILE OR LESS
LOWEST:     11 ON 12                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  15.3 INCHES  5 = HAIL
                        GRTST 24HR   5.3 ON  7- 7  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:  11    0.01 INCH OR MORE:  13
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:  24    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   951    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL    19    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  3777    CLOUDY (SCALE 8-10) 14
DPTR FM NORMAL  -264

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.54 ON 18
DPTR FM NORMAL     0    LOWEST  SLP 29.31 ON  3

[REMARKS]
#FINAL-02-21#



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.