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:     FEBRUARY
                                          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  49  24  37   1  28   0 0.43  0.4    T  1.8 25 320   M    M   9 1      30 320
 2  34  14  24 -12  41   0 0.04  0.5    1  6.9 16 270   M    M   6 1      23 300
 3  42  14  28  -8  37   0 0.00  0.0    0  1.8  7 140   M    M   6        11 150
 4  46  36  41   4  24   0 0.53  0.0    0  6.2 16 170   M    M  10 1      21 160
 5  40  25  33  -4  32   0    T  0.0    0  4.6 18 300   M    M   8 1      26 290
 6  44  23  34  -3  31   0 0.48  0.0    0  1.2  9 340   M    M   9 1      10 340
 7  53  34  44   7  21   0 0.97  0.0    0  5.9 17 290   M    M  10 1      23 280
 8  43  27  35  -2  30   0 0.00  0.0    0  4.7 10 260   M    M   6        14 220
 9  62  24  43   5  22   0 0.00  0.0    0  2.5 10 150   M    M   2 1      15 140
10  54  42  48  10  17   0 0.94  0.0    0  1.5 10 310   M    M   9 1      12 310
11  64  50  57  19   8   0 1.42  0.0    0  3.5 14 200   M    M  10 1      18 210
12  56  38  47   9  18   0 0.05  0.0    0  5.7 16 360   M    M  10 1      22 350
13  55  40  48  10  17   0 0.18  0.0    0  3.6  9  70   M    M   9 1      14 170
14  60  44  52  13  13   0 0.23  0.0    0  1.4  7 320   M    M  10 1       9 330
15  71  53  62  23   3   0 0.05  0.0    0 10.9 23 240   M    M   8 1      32 250
16  71  45  58  19   7   0 0.35  0.0    0 11.5 28 260   M    M  10 1      38 230
17  57  42  50  10  15   0 0.74  0.0    0  4.9 21 310   M    M   9 1      29 310
18  61  36  49   9  16   0 0.01  0.0    0  5.1 10 230   M    M   6 1      13 240
19  74  50  62  22   3   0 0.04  0.0    0  4.1 20 230   M    M   8 1      24 220
20  79  49  64  24   1   0 0.00  0.0    0  4.9 15 200   M    M   5        20 220
21  82  60  71  31   0   6    T  0.0    0  4.7 17 210   M    M   6        25 230
22  80  55  68  27   0   3 0.00  0.0    0  5.2 25 240   M    M   7        33 240
================================================================================
SM 1277  825       384   9  6.46     0.9 102.6          M      173
================================================================================
AV 58.1 37.5                               4.7 FASTST   M    M   8    MAX(MPH)
                                 MISC ---->  # 28 260               # 38  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:    FEBRUARY
                                          YEAR:     2018
                                          LATITUDE:   36 28 N
                                          LONGITUDE:  82 24 W

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

AVERAGE MONTHLY: 47.8   TOTAL FOR MONTH:   6.46    1 = FOG OR MIST
DPTR FM NORMAL:   9.5   DPTR FM NORMAL:    3.72    2 = FOG REDUCING VISIBILITY
HIGHEST:    82 ON 21    GRTST 24HR  1.42 ON 11-11      TO 1/4 MILE OR LESS
LOWEST:     14 ON  3, 2                            3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.9 INCH    5 = HAIL
                        GRTST 24HR   0.5 ON  2- 2  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   1 ON  2     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:  15
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  10
MIN 32 OR BELOW:   7    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   384    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL  -204    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  2997    CLOUDY (SCALE 8-10) 12
DPTR FM NORMAL  -245

[CDD (BASE 65) ]
TOTAL THIS MO.     9
DPTR FM NORMAL     9    [PRESSURE DATA]
TOTAL FM JAN 1     9    HIGHEST SLP M ON M
DPTR FM NORMAL     9    LOWEST  SLP 29.86 ON M

[REMARKS]



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