WFO Monthly/Daily Climate Data
Issued by NWS Knoxville/Tri Cities, TN

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CXUS54 KMRX 011030
CF6TRI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   TRI-CITIES AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2023
                                          LATITUDE:   36 28 N
                                          LONGITUDE:  82 24 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  43  51 -10  14   0    T  0.0    0 14.1 25 240   M    M   9        38 230
 2  63  46  55  -6  10   0 0.00  0.0    0 14.0 29 250   M    M   5        43 250
 3  63  40  52  -9  13   0    T  0.0    0  9.9 24 270   M    M   6        35 290
 4  69  34  52 -10  13   0 0.00  0.0    0  3.2 14 270   M    M   3        21 270
 5  77  38  58  -4   7   0 0.00  0.0    0  1.8  8 230   M    M   6        13 180
 6  79  45  62   0   3   0 0.00  0.0    0  2.8 15 230   M    M   4 1      25 220
 7  75  50  63   1   2   0 0.26  0.0    0  3.5 18 330   M    M   8 18     27 320
 8  74  58  66   3   0   1    T  0.0    0  3.5 13 230   M    M   8 1      19 220
 9  82  58  70   7   0   5 0.11  0.0    0  6.8 18 230   M    M   7 13     26 270
10  82  49  66   3   0   1 0.00  0.0    0  1.5  8 280   M    M   3 1      13 320
11  85  53  69   6   0   4 0.00  0.0    0  2.4 16 230   M    M   6        21 230
12  86  57  72   8   0   7 0.82  0.0    0  3.6 29 220   M    M   8 138    42 200
13  79  64  72   8   0   7    T  0.0    0  4.4 13 270   M    M   7 18     17 240
14  82  63  73   9   0   8 0.31  0.0    0  1.4 15  10   M    M   8 18     24  10
15  78  60  69   5   0   4 0.16  0.0    0  2.3 13 180   M    M   8 18     17 180
16  82  66  74   9   0   9 0.35  0.0    0  8.4 33 290   M    M   9 13     49 290
17  77  55  66   1   0   1 0.00  0.0    0  3.9 12 330   M    M   6        16 360
18  78  51  65   0   0   0 0.00  0.0    0  6.1 16 120   M    M   6        27 120
19  82  56  69   4   0   4 0.00  0.0    0  4.5 12 110   M    M   5        18  90
20  72  60  66   0   0   1 0.16  0.0    0  3.1 10 270   M    M   9 1      14 250
21  77  52  65  -1   0   0 0.00  0.0    0  3.2 10 340   M    M   2 1      15 330
22  81  51  66   0   0   1 0.00  0.0    0  2.6 10 120   M    M   6 1      15 120
23  77  54  66   0   0   1 0.00  0.0    0  3.0 13 140   M    M   6        18 170
24  78  49  64  -3   1   0 0.00  0.0    0  2.2 12 350   M    M   2        17 340
25  82  48  65  -2   0   0    T  0.0    0  2.5 10  60   M    M   3 1      20  60
26  77  56  67   0   0   2 0.00  0.0    0  4.3 10  20   M    M   7        17  20
27  69  49  59  -9   6   0 0.30  0.0    0  3.2  9  40   M    M   9 1      16  30
28  56  51  54 -14  11   0 1.28  0.0    0  3.2 13 190   M    M  10 1      18  10
29  69  55  62  -6   3   0    T  0.0    0  2.8  9 250   M    M   9 1      10 360
30  80  54  67  -1   0   2    T  0.0    0  2.1 14  90   M    M   5 12     21  90
31  82  54  68   0   0   3 0.00  0.0    0  2.5  9 120   M    M   3 1      13 130
================================================================================
SM 2352 1619        83  61  3.75  0.0    132.8          M      193
================================================================================
AV 75.9 52.2                               4.3 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    33 290                 49 290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   TRI-CITIES AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2023
                                          LATITUDE:   36 28 N
                                          LONGITUDE:  82 24 W

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

AVERAGE MONTHLY: 64.0   TOTAL FOR MONTH:   3.75    1 = FOG OR MIST
DPTR FM NORMAL:  -0.7   DPTR FM NORMAL:   -0.07    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 12    GRTST 24HR  1.58 ON 27-28      TO 1/4 MILE OR LESS
LOWEST:     34 ON  4                               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:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.    83    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL    -8    PTCLDY (SCALE 4-7)  19
TOTAL FM JUL 1  3561    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -581

[CDD (BASE 65) ]
TOTAL THIS MO.    61
DPTR FM NORMAL   -20    [PRESSURE DATA]
TOTAL FM JAN 1    75    HIGHEST SLP 30.23 ON  6
DPTR FM NORMAL   -20    LOWEST  SLP 29.51 ON  1

[REMARKS]
#FINAL-05-23#


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