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

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CXUS51 KBOX 031238
CF6BDL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HARTFORD CT
                                          MONTH:     JULY
                                          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  78  69  74   1   0   9 0.25  0.0    0  4.1 13 160   M    M   9 1      15 160
 2  72  57  65  -8   0   0 2.38  0.0    0  7.9 17  30   M    M  10 13     23  20
 3  62  56  59 -14   6   0 0.16  0.0    0  7.5 15  40   M    M  10 1      20  10
 4  76  56  66  -8   0   1 0.13  0.0    0  2.0  7  10   M    M   8 1       9  30
 5  77  58  68  -6   0   3    T  0.0    0  5.9 15 170   M    M   7 18     35 200
 6  93  67  80   6   0  15 1.15  0.0    0  8.7 40 310   M    M   8 13     48 310
 7  93  67  80   6   0  15 0.61    T    0  5.8 48 310   M    M   7 135    61 310
 8  71  66  69  -5   0   4 0.99  0.0    0  5.4 29 250   M    M  10 13     39 250
 9  84  67  76   2   0  11 1.18  0.0    0  8.0 21 270   M    M   9 123    31 320
10  81  67  74   0   0   9 0.00  0.0    0  6.1 14 360   M    M   7        18 340
11  80  65  73  -1   0   8 0.03  0.0    0  5.4 15 360   M    M  10 1      19 360
12  74  64  69  -5   0   4 0.80  0.0    0  6.0 12  40   M    M  10 1      14 360
13  72  66  69  -5   0   4 0.04  0.0    0  3.9  8 110   M    M  10 18     10  30
14  88  69  79   4   0  14 0.51  0.0    0  6.2 20 290   M    M   8 123    26 300
15  89  67  78   3   0  13 0.00  0.0    0  5.3 13 200   M    M   5 12     17 200
16  93  73  83   8   0  18 0.09  0.0    0  6.3 18 340   M    M   6 13     24 340
17  91  70  81   6   0  16 0.19  0.0    0  4.7 15 260   M    M   8 138    20 260
18  84  69  77   2   0  12 1.16  0.0    0  6.2 18 290   M    M   9 13     23 290
19  79  68  74  -1   0   9 0.04  0.0    0  4.9 12 360   M    M   8 18     14  20
20  87  65  76   1   0  11 0.00  0.0    0  4.5 18 320   M    M   7 18     23 310
21  82  65  74  -1   0   9 0.00  0.0    0  6.7 13 310   M    M   6         M   M
22  83  58  71  -4   0   6 0.00  0.0    0  6.1 14 290   M    M   4        19 320
23  83  62  73  -2   0   8 0.00  0.0    0  3.1 17  30   M    M   5        23  40
24  84  58  71  -4   0   6 0.00  0.0    0  5.6 15 180   M    M   3        18 170
25  80  67  74  -1   0   9 0.16  0.0    0  7.9 15 190   M    M   9 1      21 180
26  88  66  77   3   0  12 0.00  0.0    0  3.9 14 330   M    M   6 128    18 350
27  91  63  77   3   0  12 0.08  0.0    0  6.2 29 340   M    M   4 13     41 350
28  82  65  74   0   0   9 0.00  0.0    0  5.9 15  10   M    M   6        18  30
29  78  66  72  -2   0   7 0.20  0.0    0 10.2 21 180   M    M   9 1      26 180
30  83  60  72  -2   0   7 0.00  0.0    0 11.9 29 290   M    M   4 1      37 290
31  77  52  65  -9   0   0 0.00  0.0    0  5.8 16 300   M    M   2        20 290
================================================================================
SM 2535 1988         6 261 10.15    T    188.1          M      224
================================================================================
AV 81.8 64.1                               6.1 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    48 310                 61 310
================================================================================
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:     JULY
                                          YEAR:      2021
                                          LATITUDE:   41 55 N
                                          LONGITUDE:  72 41 W

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

AVERAGE MONTHLY: 73.0   TOTAL FOR MONTH:  10.15    1 = FOG OR MIST
DPTR FM NORMAL:  -1.3   DPTR FM NORMAL:    5.98    2 = FOG REDUCING VISIBILITY
HIGHEST:    93 ON 16, 7  GRTST 24HR  2.42 ON  2- 3      TO 1/4 MILE OR LESS
LOWEST:     52 ON 31                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  7- 7  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:  19
MAX 90 OR ABOVE:   5    0.10 INCH OR MORE:  14
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   8
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   4

[HDD (BASE 65) ]
TOTAL THIS MO.     6    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL     4    PTCLDY (SCALE 4-7)  18
TOTAL FM JUL 1     6    CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL     6

[CDD (BASE 65) ]
TOTAL THIS MO.   261
DPTR FM NORMAL   -29    [PRESSURE DATA]
TOTAL FM JAN 1   535    HIGHEST SLP 30.28 ON 13
DPTR FM NORMAL    48    LOWEST  SLP 29.66 ON 30

[REMARKS]
#FINAL-07-21#


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