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

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000
CXUS54 KMRX 271000
CF6TYS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   KNOXVILLE    ASOS
                                          MONTH:     MAY
                                          YEAR:      2020
                                          LATITUDE:   35 49 N
                                          LONGITUDE:  83 59 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  72  46  59  -4   6   0 0.00  0.0    0  6.5 14 290   M    M   3        21 240
 2  79  45  62  -1   3   0 0.00  0.0    0  7.4 18 210   M    M   1        21 220
 3  82  57  70   6   0   5    T  0.0    0 14.0 35 240   M    M   3        43 240
 4  79  62  71   7   0   6 0.07  0.0    0  6.0 21 170   M    M   9 3      26 170
 5  79  58  69   5   0   4 0.04  0.0    0 12.0 30 210   M    M   7 3      37 220
 6  62  41  52 -12  13   0 0.03  0.0    0  6.7 22 330   M    M   5 3      29 320
 7  65  37  51 -14  14   0 0.00  0.0    0  5.5 14 260   M    M   4        19 260
 8  56  40  48 -17  17   0 0.25  0.0    0  8.4 23 210   M    M   8 1      31 220
 9  59  36  48 -17  17   0 0.02  0.0    0  4.8 17 360   M    M   2 1      24 350
10  69  34  52 -14  13   0    T  0.0    0  7.8 21 240   M    M   2 1      25 220
11  62  41  52 -14  13   0    T  0.0    0  8.1 22 330   M    M   3        27 330
12  63  39  51 -15  14   0    T  0.0    0  3.1 10 300   M    M   8        13 250
13  64  51  58  -8   7   0 0.02  0.0    0  5.8 10  40   M    M   9        12  40
14  82  50  66  -1   0   1 0.00  0.0    0  6.4 20 230   M    M   5 1      24 210
15  83  63  73   6   0   8 0.00  0.0    0  8.6 20 260   M    M   7        23 280
16  86  59  73   6   0   8 0.00  0.0    0  3.1 13  30   M    M   4        16  40
17  88  59  74   7   0   9 0.00  0.0    0  6.2 16 220   M    M   6        20 210
18  77  66  72   4   0   7 1.49  0.0    0  4.5 18 280   M    M   9 13     23 280
19  67  60  64  -4   1   0 0.47  0.0    0  6.3 13 230   M    M   9 1      15 240
20  71  56  64  -4   1   0 0.17  0.0    0  9.3 17  50   M    M  10 1      20  40
21  75  54  65  -3   0   0    T  0.0    0  3.9 12  30   M    M   9        14  30
22  72  59  66  -3   0   1 0.44  0.0    0  5.7 21 230   M    M   9 1      25 220
23  84  60  72   3   0   7 0.00  0.0    0  5.6 16 220   M    M   5 12     21 220
24  88  65  77   8   0  12 0.00  0.0    0  3.7  9 150   M    M   6 3      13  60
25  85  64  75   5   0  10 0.02  0.0    0  4.1 18 190   M    M   6 3      23 140
26  79  65  72   2   0   7 0.12  0.0    0  3.0 13 140   M    M   8 13     16 160
================================================================================
SM 1928 1367       119  85  3.14     0.0 166.5          M      157
================================================================================
AV 74.2 52.6                               6.4 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 35 240               # 43  240
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  KNOXVILLE    ASOS
                                          MONTH:    MAY
                                          YEAR:     2020
                                          LATITUDE:   35 49 N
                                          LONGITUDE:  83 59 W

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

AVERAGE MONTHLY: 63.4   TOTAL FOR MONTH:   3.14    1 = FOG OR MIST
DPTR FM NORMAL:  -3.1   DPTR FM NORMAL:   -0.68    2 = FOG REDUCING VISIBILITY
HIGHEST:    88 ON 24,17 GRTST 24HR  1.49 ON 18-18      TO 1/4 MILE OR LESS
LOWEST:     34 ON 10                               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:  12
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   119    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL    64    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  3045    CLOUDY (SCALE 8-10)  8
DPTR FM NORMAL  -585

[CDD (BASE 65) ]
TOTAL THIS MO.    85
DPTR FM NORMAL    -8    [PRESSURE DATA]
TOTAL FM JAN 1   123    HIGHEST SLP M ON M
DPTR FM NORMAL    -7    LOWEST  SLP 29.72 ON 19

[REMARKS]


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