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

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CXUS51 KBOX 011200
CF6BDL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HARTFORD CT
                                          MONTH:     DECEMBER
                                          YEAR:      2010
                                          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  59  39  49  13  16   0 1.43    M    0 13.9 36 140   M    M  10 18     45 140
 2  44  30  37   2  28   0 0.00  0.0    0  8.6 21 300   M    M   3        26 300
 3  41  25  33  -2  32   0 0.00  0.0    0  5.5 16 310   M    M   6        21 310
 4  40  27  34  -1  31   0 0.00  0.0    0 11.0 20 310   M    M   5 8      25 290
 5  35  25  30  -4  35   0 0.00  0.0    0  9.2 22 310   M    M   6        28 330
 6  31  23  27  -7  38   0 0.00  0.0    0 12.7 26 290   M    M   7        33 300
 7  36  26  31  -3  34   0 0.00  0.0    0 11.3 25 290   M    M   8        33 270
 8  33  19  26  -7  39   0 0.00  0.0    0 10.2 24 300   M    M   3 8      30 330
 9  26  12  19 -14  46   0 0.00  0.0    0  9.3 22 320   M    M   1        32 320
10  25   6  16 -16  49   0    T    M    0  1.5 10 200   M    M   7        12 200
11  42  16  29  -3  36   0 0.00  0.0    0  0.4  6 180   M    M   8 1       6 170
12  56  22  39   7  26   0 3.34  0.0    0  6.6 20 150   M    M  10 16     39 140
13  50  24  37   6  28   0 0.13  0.3    T  9.2 20 320   M    M  10 1248   23 320
14  24  14  19 -12  46   0    T    T    0 12.4 23 310   M    M   7        31 310
15  23  11  17 -14  48   0 0.00  0.0    0 11.0 28 310   M    M   4        37 310
16  34  14  24  -6  41   0    T    T    0  4.7 14 210   M    M   5        17 210
17  34  10  22  -8  43   0 0.00  0.0    0  3.4 18 320   M    M   2        24 320
18  38  22  30   0  35   0 0.00  0.0    0  0.9  9 120   M    M   7        12 120
19  34  19  27  -3  38   0 0.00  0.0    0  6.3 13  10   M    M   7        15 350
20  33  19  26  -3  39   0 0.00  0.0    0 10.7 25 330   M    M   8        35 330
21  38  27  33   4  32   0 0.00  0.0    0 13.2 25 320   M    M   7        35 310
22  40  27  34   5  31   0    T    T    M 11.4 21 300   M    M   4        29 320
23  35  28  32   3  33   0    T    T    M 14.4 23 320   M    M   9        31 300
24  38  21  30   2  35   0 0.00  0.0    M  7.8 16 310   M    M   3        21 330
25  30  17  24  -4  41   0 0.00  0.0    M  4.6 13  10   M    M   8        17 360
26  26  21  24  -4  41   0 0.55  6.9    M 17.3 41  10   M    M  10 129    54  20
27  28  18  23  -5  42   0 0.70  7.0    0 21.7 41  10   M    M   8 19     56 360
28  35  16  26  -2  39   0 0.00  0.0    0 14.4 32 300   M    M   4        39 300
29  36  25  31   4  34   0 0.00  0.0    0  8.9 21 320   M    M   8        29 330
30  40  17  29   2  36   0 0.00  0.0    0  4.3  9 310   M    M   3 18     10 180
31  45  20  33   6  32   0 0.00  0.0    M  3.3  9 160   M    M   5 8      12 170
================================================================================
SM 1129  640      1124   0  6.15    14.2 280.1          M      193
================================================================================
AV 36.4 20.6                               9.0 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 41  10               # 56  360
================================================================================
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:    DECEMBER
                                          YEAR:     2010
                                          LATITUDE:   41 55 N
                                          LONGITUDE:  72 41 W

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

AVERAGE MONTHLY: 28.5   TOTAL FOR MONTH:   6.15    1 = FOG OR MIST
DPTR FM NORMAL:  -2.3   DPTR FM NORMAL:    2.55    2 = FOG REDUCING VISIBILITY
HIGHEST:    59 ON  1    GRTST 24HR  3.34 ON 12-12      TO 1/4 MILE OR LESS
LOWEST:      6 ON 10                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  14.2 INCHES  5 = HAIL
                        GRTST 24HR   7.0 ON 27-27  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   T           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:   8    0.01 INCH OR MORE:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:  30    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.  1124    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL    70    PTCLDY (SCALE 4-7)  23
TOTAL FM JUL 1  2203    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL   -96

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1080    HIGHEST SLP 30.45 ON 10
DPTR FM NORMAL   321    LOWEST  SLP 28.97 ON 27

[REMARKS]
#FINAL-12-10#


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