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

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CXUS51 KBOX 181200
CF6BDL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HARTFORD CT
                                          MONTH:     JANUARY
                                          YEAR:      2018
                                          LATITUDE:   41 55 N
                                          LONGITUDE:  72 41 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  12  -5   4 -23  61   0 0.00  0.0    3  7.1 22 320   M    M   0        28 320
 2  21  -7   7 -20  58   0 0.00  0.0    3  5.2 13 250   M    M   3        15 220
 3  25   2  14 -13  51   0 0.00  0.0    3  4.6 12 170   M    M   5        15 170
 4  27  12  20  -6  45   0 0.68 10.2    3 20.5 35 310   M    M  10 129    46 310
 5  20   6  13 -13  52   0    T    T   12 21.6 38 290   M    M   4 8      47 280
 6  11  -2   5 -21  60   0 0.00  0.0    8 20.5 35 300   M    M   3        45 310
 7  16  -9   4 -22  61   0 0.00  0.0    8  6.6 15 310   M    M   2        20 310
 8  30  16  23  -3  42   0    T    T    8 11.8 21 190   M    M  10 46     27 200
 9  39  21  30   4  35   0 0.00  0.0    8  9.7 24 300   M    M   6        33 290
10  36  14  25  -1  40   0 0.00  0.0    7  5.6 14 170   M    M   3        16 190
11  47  24  36  10  29   0 0.00  0.0    6  7.0 15 160   M    M   8 12     16 160
12  60  39  50  24  15   0 1.64  0.0    3 10.4 22 190   M    M  10 12     31 190
13  59  15  37  11  28   0 0.32  0.0    0 15.7 37 180   M    M   5 1      47 180
14  25  11  18  -8  47   0 0.00  0.0    0 10.1 16 320   M    M   2        22 330
15  22  10  16 -10  49   0    T    T    0  8.6 16  10   M    M   9        19  10
16  32  17  25  -1  40   0    T    T    0  3.5  9  20   M    M   9 1      11  20
17  32  16  24  -2  41   0 0.26  3.0    2  6.6 14 320   M    M   9 16     18 300
================================================================================
SM  514  180       754   0  2.90    13.2 175.1          M       98
================================================================================
AV 30.2 10.6                              10.3 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 38 290               # 47  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:  HARTFORD CT
                                          MONTH:    JANUARY
                                          YEAR:     2018
                                          LATITUDE:   41 55 N
                                          LONGITUDE:  72 41 W

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

AVERAGE MONTHLY: 20.4   TOTAL FOR MONTH:   2.90    1 = FOG OR MIST
DPTR FM NORMAL:  -5.6   DPTR FM NORMAL:    1.15    2 = FOG REDUCING VISIBILITY
HIGHEST:    60 ON 12    GRTST 24HR  1.64 ON 12-12      TO 1/4 MILE OR LESS
LOWEST:     -9 ON  7                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  13.2 INCHES  5 = HAIL
                        GRTST 24HR  10.2 ON  4- 4  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  12 ON  5     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:  12    0.01 INCH OR MORE:   4
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:  16    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   4    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   754    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL    94    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1  2904    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL     0

[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 28.85 ON  4

[REMARKS]



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