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

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CXUS54 KMRX 231000
CF6TRI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   TRI-CITIES      ASOS
                                          MONTH:     MAY
                                          YEAR:      2018
                                          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  80  35  58  -2   7   0 0.00  0.0    0  2.6 12 250   M    M   0        16 200
 2  83  45  64   4   1   0 0.00  0.0    0  2.8 18 220   M    M   4        23 230
 3  84  50  67   7   0   2 0.00  0.0    0  3.4 17 270   M    M   5 1      24 250
 4  82  53  68   8   0   3 0.00  0.0    0  6.2 22 230   M    M   5 1      28 230
 5  78  60  69   8   0   4 1.10  0.0    0  1.3 18 190   M    M   9 13     26 170
 6  73  52  63   2   2   0 0.56  0.0    0  5.4 18 220   M    M   7 13     22 230
 7  75  49  62   1   3   0 0.00  0.0    0  1.7 13 310   M    M   6 3      16 320
 8  77  47  62   1   3   0 0.00  0.0    0  1.9  9 150   M    M   3 1      17 220
 9  81  47  64   2   1   0 0.00  0.0    0  3.1 18 230   M    M   3 1      22 220
10  77  56  67   5   0   2 0.23  0.0    0  4.6 20 230   M    M   5 138    24 230
11  84  57  71   9   0   6 0.00  0.0    0  4.7 17 240   M    M   5 1      25 280
12  85  56  71   9   0   6 0.00  0.0    0  3.2 15 230   M    M   3 12     20 220
13  86  57  72   9   0   7 0.00  0.0    0  3.6 15 200   M    M   1 1      19 200
14  88  57  73  10   0   8 0.00  0.0    0  2.2 10 210   M    M   2 1      13 230
15  81  63  72   9   0   7    T  0.0    0  3.1 16 280   M    M   7 1      22 270
16  72  63  68   4   0   3 0.33  0.0    0  1.1 10 350   M    M   9 12     14 340
17  83  61  72   8   0   7 0.02  0.0    0  1.6 14 150   M    M   8 128    18 150
18  82  64  73   9   0   8 0.41  0.0    0  2.6 15 120   M    M   7 13     19 120
19  82  62  72   8   0   7 1.76  0.0    0  4.7 22 310   M    M   6 138    28 300
20  85  61  73   9   0   8 0.00  0.0    0  2.6 10 290   M    M   7 123    13 270
21  81  63  72   7   0   7 0.11  0.0    0  1.5 18 220   M    M   6 123    23 230
22  83  61  72   7   0   7    T  0.0    0  2.6 12 160   M    M   7 123    18 240
================================================================================
SM 1782 1219        17  92  4.52     0.0  66.5          M      115
================================================================================
AV 81.0 55.4                               3.0 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 22 230               # 28  230
================================================================================
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      ASOS
                                          MONTH:    MAY
                                          YEAR:     2018
                                          LATITUDE:   36 28 N
                                          LONGITUDE:  82 24 W

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

AVERAGE MONTHLY: 68.2   TOTAL FOR MONTH:   4.52    1 = FOG OR MIST
DPTR FM NORMAL:   5.9   DPTR FM NORMAL:    1.85    2 = FOG REDUCING VISIBILITY
HIGHEST:    88 ON 14    GRTST 24HR  1.76 ON 19-19      TO 1/4 MILE OR LESS
LOWEST:     35 ON  1                               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:   7
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.    17    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL   -76    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1  4048    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -299

[CDD (BASE 65) ]
TOTAL THIS MO.    92
DPTR FM NORMAL    58    [PRESSURE DATA]
TOTAL FM JAN 1   104    HIGHEST SLP M ON M
DPTR FM NORMAL    59    LOWEST  SLP 29.82 ON 18

[REMARKS]


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