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

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CXUS54 KMRX 011720
CF6TRI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   TRI-CITIES      ASOS
                                          MONTH:     SEPTEMBER
                                          YEAR:      2012
                                          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  89  69  79   7   0  14 0.18  0.0    0  1.5 15 200   M    M   M 13     20 210
 2  88  68  78   6   0  13 1.11  0.0    0  2.6 28 270   M    M   M 1238   35 260
 3  83  68  76   5   0  11    T  0.0    0  1.6 13 140   M    M   M 1      16 140
 4  86  67  77   6   0  12    T  0.0    0  3.1 12 180   M    M   M        15 170
 5  85  72  79   8   0  14 0.44  0.0    0  3.0 10 280   M    M   M 1      16 270
 6  85  66  76   5   0  11    T  0.0    0  3.1 12 260   M    M   M 1      15 240
 7  89  65  77   7   0  12 0.00  0.0    0  1.3  9 310   M    M   M 12     12 320
 8  79  53  66  -4   0   1 0.41  0.0    0  3.2 24 320   M    M   M 1      36 330
 9  75  52  64  -6   1   0 0.00  0.0    0  2.1 10 290   M    M   M 128    14 320
10  76  52  64  -5   1   0 0.00  0.0    0  1.8 10 330   M    M   M 12     13 340
11  80  52  66  -3   0   1 0.00  0.0    0  1.6  8 250   M    M   M        14 310
12  82  54  68  -1   0   3 0.00  0.0    0  1.2  8  40   M    M   M 1      14  10
13  81  52  67  -1   0   2 0.00  0.0    0  0.8  8 100   M    M   M 1      12 100
14  82  57  70   2   0   5 0.00  0.0    0  1.2  7 280   M    M   M        12 290
15  81  56  69   1   0   4 0.00  0.0    0  1.7 10 360   M    M   M 12     14  10
16  78  60  69   2   0   4    T  0.0    0  0.9  9 320   M    M   M 1      12 340
17  71  62  67   0   0   2 1.13  0.0    0  0.3  7  80   M    M   M 18      9  90
18  69  58  64  -2   1   0 2.00  0.0    0  4.1 17 310   M    M   M 1      22 310
19  72  49  61  -5   4   0 0.00  0.0    0  1.3  8 330   M    M   M 1      12 350
20  77  49  63  -3   2   0 0.00  0.0    0  2.1 13 240   M    M   M 1      16 220
21  78  53  66   1   0   1 0.00  0.0    0  2.2 13 230   M    M   M 1      16 230
22  80  51  66   1   0   1 0.00  0.0    0  6.3 22 230   M    M   M 12     26 250
23  69  44  57  -7   8   0 0.00  0.0    0  3.2 13 300   M    M   M 1      17 330
24  69  39  54 -10  11   0 0.00  0.0    0  0.7  7 230   M    M   M 12     10 120
25  71  41  56  -8   9   0 0.00  0.0    0  1.4 16 340   M    M   M 1      21 340
26  80  50  65   2   0   0 0.00  0.0    0  1.7 13 260   M    M   M 1      17 270
27  79  54  67   4   0   2 0.00  0.0    0  1.8 10 240   M    M   M 1      14 260
28  77  58  68   6   0   3 0.05  0.0    0  1.2 13 300   M    M   M 13     16 290
29  73  53  63   1   2   0 0.69  0.0    0  1.3 14 330   M    M   M 138    17 330
30  70  49  60  -2   5   0    T  0.0    0  0.4  6 110   M    M   M 128     7 250
================================================================================
SM 2354 1673        44 116  6.01     0.0  58.7          M        M
================================================================================
AV 78.5 55.8                               2.0 FASTST   M    M   0    MAX(MPH)
                                 MISC ---->  # 28 270               # 36  330
================================================================================
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:    SEPTEMBER
                                          YEAR:     2012
                                          LATITUDE:   36 28 N
                                          LONGITUDE:  82 24 W

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

AVERAGE MONTHLY: 67.1   TOTAL FOR MONTH:   6.01    1 = FOG OR MIST
DPTR FM NORMAL:   0.0   DPTR FM NORMAL:    3.02    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON  7, 1 GRTST 24HR  2.71 ON 17-18      TO 1/4 MILE OR LESS
LOWEST:     39 ON 24                               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:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   3

[HDD (BASE 65) ]
TOTAL THIS MO.    44    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL    -8    PTCLDY (SCALE 4-7)   0
TOTAL FM JUL 1    44    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL    -9

[CDD (BASE 65) ]
TOTAL THIS MO.   116
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1181    HIGHEST SLP 30.34 ON 13
DPTR FM NORMAL   213    LOWEST  SLP 29.62 ON 18

[REMARKS]
#FINAL-09-12#



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