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

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CXUS51 KBOX 011356
CF6BDL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HARTFORD CT
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          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  68  58  63  -7   2   0 4.07  0.0    0  7.3 26  20   M    M  10 13     38  20
 2  75  56  66  -3   0   1 1.20  0.0    0 11.5 25  30   M    M   6 1      33  30
 3  75  51  63  -6   2   0 0.00  0.0    0  5.8 15 330   M    M   3        21 330
 4  78  51  65  -4   0   0 0.00  0.0    0  4.0 12 320   M    M   2        17 320
 5  70  57  64  -5   1   0 0.05  0.0    0  4.9 14 170   M    M   9 18     19 170
 6  84  59  72   4   0   7    T  0.0    0  6.4 21 270   M    M   5 18     26 270
 7  79  54  67  -1   0   2 0.00  0.0    0  4.4 14 260   M    M   3        19 290
 8  84  59  72   4   0   7    T  0.0    0 10.7 24 200   M    M   7 128    33 200
 9  74  64  69   2   0   4 0.15  0.0    0  4.2 13 170   M    M  10 13     17 160
10  75  55  65  -2   0   0 0.00  0.0    0  9.4 23 300   M    M   4        29 300
11  78  50  64  -3   1   0 0.00  0.0    0  6.6 17 230   M    M   2        22 240
12  82  59  71   5   0   6 0.00  0.0    0  9.8 17 220   M    M   6        22 230
13  80  61  71   5   0   6    T  0.0    0  6.6 18 320   M    M   6        24 320
14  77  56  67   1   0   2 0.00  0.0    0  5.3 12 190   M    M   8        15 180
15  86  67  77  12   0  12    T  0.0    0  8.4 20 180   M    M   9 1      25 180
16  76  64  70   5   0   5 0.04  0.0    0  6.8 14  30   M    M   9 1      20  20
17  74  64  69   5   0   4    T  0.0    0  7.2 13  20   M    M  10        16  10
18  82  64  73   9   0   8    T  0.0    0  4.9 10 340   M    M   7 1      14  40
19  75  54  65   1   0   0 0.00  0.0    0  7.3 20  30   M    M   2        24  30
20  77  51  64   1   1   0 0.00  0.0    0  4.8 12 160   M    M   3 1      15 210
21  75  49  62  -1   3   0    T  0.0    0  3.5 13 170   M    M   5 1      16 200
22  78  63  71   9   0   6 0.15  0.0    0  6.8 18 170   M    M   9 1      23 180
23  83  68  76  14   0  11 0.00  0.0    0 13.5 26 160   M    M   8        34 170
24  75  54  65   3   0   0 0.70  0.0    0  6.9 23 140   M    M   7 1      32 150
25  76  48  62   1   3   0 0.00  0.0    0  2.8  8 180   M    M   3 1      12  40
26  72  52  62   1   3   0 0.00  0.0    0  7.3 25 290   M    M   3 1      30 290
27  76  49  63   3   2   0    T  0.0    0  7.8 17 200   M    M   6        22 200
28  67  54  61   1   4   0 0.45  0.0    0  6.4 16 260   M    M   7 13     22 260
29  67  47  57  -3   8   0    T  0.0    0  5.1 14 310   M    M   6        19 310
30  64  44  54  -5  11   0    T  0.0    0  5.8 17 340   M    M   6        22 330
================================================================================
SM 2282 1682        41  81  6.81  0.0    202.2          M      181
================================================================================
AV 76.1 56.1                               6.7 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 26  20                 38  20
================================================================================
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:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   41 55 N
                                          LONGITUDE:  72 41 W

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

AVERAGE MONTHLY: 66.1   TOTAL FOR MONTH:   6.81    1 = FOG OR MIST
DPTR FM NORMAL:   1.3   DPTR FM NORMAL:    2.42    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 15    GRTST 24HR  5.27 ON  1- 2      TO 1/4 MILE OR LESS
LOWEST:     44 ON 30                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR  0.0            6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  0            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:   0    0.01 INCH OR MORE:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.    41    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL   -52    PTCLDY (SCALE 4-7)  18
TOTAL FM JUL 1    47    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL   -55

[CDD (BASE 65) ]
TOTAL THIS MO.    81
DPTR FM NORMAL    -5    [PRESSURE DATA]
TOTAL FM JAN 1   928    HIGHEST SLP 30.41 ON 21
DPTR FM NORMAL   117    LOWEST  SLP 29.65 ON  2

[REMARKS]
#FINAL-09-21#


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