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
173
CXUS51 KBOX 171645
CF6BDL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HARTFORD CT
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          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  62  38  50  13  15   0    T  0.0    0 13.1 28 210   M    M   7        36 160
 2  44  33  39   2  26   0    T  0.0    0  9.4 22 280   M    M   6        27 260
 3  50  28  39   3  26   0 0.00  0.0    0  8.2 15 180   M    M   4        18 160
 4  57  40  49  13  16   0    T  0.0    0 10.3 18 170   M    M   8        25 190
 5  44  33  39   4  26   0 1.67  0.2    0 12.7 26 320   M    M  10 1      35 330
 6  37  28  33  -2  32   0 0.00  0.0    0 12.7 28 320   M    M   5        37 320
 7  39  26  33  -2  32   0 0.00  0.0    0  7.7 17  10   M    M   3        21  10
 8  32  25  29  -5  36   0 0.00  0.0    0  9.5 17 300   M    M   9        25 320
 9  38  20  29  -5  36   0    T    T    0  5.4 15 250   M    M   8        17 250
10  47  28  38   4  27   0 0.00  0.0    0  7.7 23 300   M    M   6        28 320
11  52  24  38   5  27   0 0.00  0.0    0  5.6 17 200   M    M   4 12     22 200
12  41  31  36   3  29   0 0.11  0.0    0  4.3 12 360   M    M  10 12     15 360
13  61  31  46  14  19   0 0.00  0.0    0  6.5 24 240   M    M   8 12     28 230
14  37  29  33   1  32   0 0.06    T    0  4.4 26 320   M    M   8 14     34 300
15  35  24  30  -2  35   0 0.00  0.0    0 14.2 29 300   M    M   5        37 310
16  25  17  21 -10  44   0 0.17  4.5    5 10.4 23  20   M    M   8 12     28  30
17  26  20  23  -8  42   0 0.93  7.8   10 17.0 30 360   M    M  10 1289   37  10
18  30  12  21 -10  44   0 0.00  0.0   10  7.2 13  10   M    M   5        17  10
19  27   1  14 -16  51   0 0.00  0.0    8  2.0  8 340   M    M   5        11 340
20  32  19  26  -4  39   0 0.06  0.8    8  1.9  7 150   M    M  10 1       8 200
21  37  27  32   2  33   0 0.00  0.0    7  1.6  6 140   M    M   9 128     7 280
22  43  22  33   4  32   0 0.00  0.0    7  8.4 33 290   M    M   8 1      46 300
23  42  26  34   5  31   0 0.00  0.0    6  5.8 30 300   M    M   5        37 290
24  60  28  44  15  21   0 0.02  0.0    5  7.6 28 160   M    M   9 18     40 150
25  63  35  49  20  16   0 2.12  0.0    0 17.6 35 170   M    M   9 1      62 170
26  35  23  29   1  36   0 0.00  0.0    0 12.5 22 250   M    M   4        28 240
27  39  20  30   2  35   0 0.00  0.0    0  5.8 12 170   M    M   2        14 160
28  49  25  37   9  28   0 0.00  0.0    0  6.5 16 210   M    M   9        22 340
29  40  20  30   2  35   0    T    T    0 14.1 33 310   M    M   5        44 300
30  40  20  30   3  35   0    T  0.0    0  8.1 22 190   M    M   9        29 210
31  43  30  37  10  28   0 0.16  0.0    0  8.2 22 310   M    M  10 1      25 300
================================================================================
SM 1307  783       964   0  5.30 13.3    266.4          M      218
================================================================================
AV 42.2 25.3                               8.6 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    35 170                 62 170
================================================================================
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:      2020
                                          LATITUDE:   41 55 N
                                          LONGITUDE:  72 41 W

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

AVERAGE MONTHLY: 33.7   TOTAL FOR MONTH:   5.30    1 = FOG OR MIST
DPTR FM NORMAL:   2.1   DPTR FM NORMAL:    1.86    2 = FOG REDUCING VISIBILITY
HIGHEST:    63 ON 25    GRTST 24HR  2.14 ON 24-25      TO 1/4 MILE OR LESS
LOWEST:      1 ON 19                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  13.3 INCHES  5 = HAIL
                        GRTST 24HR   7.8 ON 17-17  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  10 ON 18,17  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:   6    0.01 INCH OR MORE:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:  26    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   964    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL   -73    PTCLDY (SCALE 4-7)  16
TOTAL FM JUL 1  1957    CLOUDY (SCALE 8-10) 14
DPTR FM NORMAL  -286

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1075    HIGHEST SLP 30.52 ON 30
DPTR FM NORMAL   319    LOWEST  SLP 29.42 ON 25

[REMARKS]
#FINAL-12-20#



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