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

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CXUS51 KBOX 011056
CF6BDL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HARTFORD CT
                                          MONTH:     MAY
                                          YEAR:      2023
                                          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  63  43  53  -3  12   0 0.16  0.0    0 10.4 25 170   M    M   8 1      32 170
 2  56  39  48  -8  17   0 0.24  0.0    0  6.5 20 210   M    M   7 1      24 210
 3  60  39  50  -6  15   0 0.22  0.0    0  4.9 14  40   M    M   8 1      17  40
 4  59  45  52  -5  13   0 0.05  0.0    0  8.1 16  50   M    M   9 1      19  50
 5  63  46  55  -2  10   0 0.00  0.0    0  5.6 16 320   M    M   8        21 320
 6  75  40  58   1   7   0 0.00  0.0    0  5.8 18 290   M    M   2 1      25 290
 7  79  44  62   4   3   0 0.10  0.0    0  5.3 16 270   M    M   5        26 290
 8  76  54  65   7   0   0    T  0.0    0  8.3 22 300   M    M   6        29 330
 9  68  44  56  -2   9   0 0.00  0.0    0  5.7 16 170   M    M   7        18 170
10  74  37  56  -2   9   0 0.00  0.0    0  4.4 17 260   M    M   3        24  10
11  82  44  63   4   2   0 0.00  0.0    0  5.7 18 310   M    M   3 8      26 320
12  88  50  69  10   0   4    T  0.0    0  6.3 22 290   M    M   4        31 270
13  83  60  72  13   0   7 0.00  0.0    0  9.1 22 330   M    M   6        28 320
14  69  46  58  -2   7   0 0.00  0.0    0  8.3 20 320   M    M   3        28 360
15  76  41  59  -1   6   0 0.00  0.0    0  6.3 21 260   M    M   5        26 250
16  82  51  67   7   0   2 0.00  0.0    0  9.7 24 240   M    M   7        33 230
17  65  38  52  -8  13   0 0.00  0.0    0 12.7 26 340   M    M   3        35 360
18  67  31  49 -12  16   0 0.00  0.0    0  6.9 21 190   M    M   2 8      27 180
19  72  39  56  -5   9   0 0.00  0.0    0  9.7 22 200   M    M   5        28 190
20  66  47  57  -4   8   0 2.12  0.0    0  4.6 16 160   M    M   9 1      20 160
21  72  54  63   2   2   0 0.00  0.0    0  9.2 22 290   M    M   7 12     30 300
22  76  49  63   1   2   0 0.00  0.0    0  6.8 15 200   M    M   5        19 190
23  74  48  61  -1   4   0 0.00  0.0    0  5.6 17 170   M    M   6        22 200
24  79  48  64   2   1   0 0.11  0.0    0  8.3 22 330   M    M   7 1      30 340
25  70  44  57  -5   8   0 0.00  0.0    0 10.0 22  20   M    M   2        29  20
26  75  39  57  -6   8   0 0.00  0.0    0  4.3 17  30   M    M   1        22  30
27  81  44  63   0   2   0 0.00  0.0    0  4.2 17 180   M    M   1        19 170
28  87  50  69   6   0   4 0.00  0.0    0  8.5 18 180   M    M   1        22 180
29  80  51  66   2   0   1 0.00  0.0    0  7.5 17  40   M    M   1        22  30
30  76  43  60  -4   5   0 0.00  0.0    0  5.9 14 180   M    M   2        18 180
31  82  44  63  -1   2   0 0.00  0.0    M  5.4 14 200   M    M   1 1      17 170
================================================================================
SM 2275 1392       190  18  3.00  0.0    220.0          M      144
================================================================================
AV 73.4 44.9                               7.1 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    26 340                 35 360
================================================================================
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:     MAY
                                          YEAR:      2023
                                          LATITUDE:   41 55 N
                                          LONGITUDE:  72 41 W

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

AVERAGE MONTHLY: 59.1   TOTAL FOR MONTH:   3.00    1 = FOG OR MIST
DPTR FM NORMAL:  -0.9   DPTR FM NORMAL:   -0.79    2 = FOG REDUCING VISIBILITY
HIGHEST:    88 ON 12    GRTST 24HR  2.12 ON 20-20      TO 1/4 MILE OR LESS
LOWEST:     31 ON 18                               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:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   190    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL    -3    PTCLDY (SCALE 4-7)  16
TOTAL FM JUL 1  4972    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -877

[CDD (BASE 65) ]
TOTAL THIS MO.    18
DPTR FM NORMAL   -22    [PRESSURE DATA]
TOTAL FM JAN 1    41    HIGHEST SLP 30.38 ON 19
DPTR FM NORMAL    -6    LOWEST  SLP 28.98 ON  1

[REMARKS]
#FINAL-05-23#