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:     MARCH
                                          YEAR:      2021
                                          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  64  39  52   9  13   0 0.87  0.0    0  7.6 18 290   M    M  10 18     26 310
 2  51  30  41  -2  24   0 0.00  0.0    0  2.8  9 340   M    M   7        15 340
 3  60  26  43   0  22   0 0.00  0.0    0  2.4 13 230   M    M   0        16 230
 4  64  29  47   4  18   0 0.00  0.0    0  6.7 24 300   M    M   1        37 300
 5  50  28  39  -5  26   0 0.00  0.0    0  4.5 13 320   M    M   4        18 350
 6  52  28  40  -4  25   0 0.00  0.0    0  2.5 13 350   M    M   5        18 280
 7  54  21  38  -6  27   0 0.00  0.0    0  4.4 17 300   M    M   2        26 300
 8  62  20  41  -3  24   0 0.00  0.0    0  2.2 14 210   M    M   2        15 210
 9  67  25  46   1  19   0 0.00  0.0    0  2.2 15 220   M    M   4        20 240
10  73  29  51   6  14   0 0.00  0.0    0  2.1 13 250   M    M   4        17 250
11  73  39  56  11   9   0 0.00  0.0    0  4.5 21 240   M    M   5        32 230
12  65  44  55   9  10   0 0.13  0.0    0  1.0  7 270   M    M   9 12      8 270
13  65  43  54   8  11   0 0.00  0.0    0  2.6  8  10   M    M   9 1      12 360
14  61  34  48   2  17   0    T  0.0    0  1.6  8 220   M    M   6        13 360
15  67  45  56  10   9   0 0.07  0.0    0  6.6 14 160   M    M   9        22 160
16  66  43  55   8  10   0 0.01  0.0    0  3.8 15 280   M    M   9        19 280
17  73  51  62  15   3   0 0.40  0.0    0  3.3 10 170   M    M   9 12     16 140
18  72  51  62  15   3   0 0.89  0.0    0  6.9 28 260   M    M   9 13     39 260
19  54  39  47  -1  18   0 0.13  0.0    0  9.1 21 340   M    M   8 1      29 340
20  63  30  47  -1  18   0 0.00  0.0    0  4.1 13  40   M    M   1        19  70
21  66  33  50   2  15   0 0.00  0.0    0  5.1 12 140   M    M   1        20  99
22  71  37  54   6  11   0 0.00  0.0    0  3.7 15 120   M    M   3        22 110
23  68  44  56   7   9   0 0.00  0.0    0  4.9 16 110   M    M   7        22 120
24  76  56  66  17   0   1 0.00  0.0    0  5.7 17 220   M    M   8        22 220
25  66  51  59  10   6   0 1.03  0.0    0  2.6 13 160   M    M   9 13     25 150
26  74  47  61  12   4   0 0.10  0.0    0  8.0 20 290   M    M   6 38     30 290
27  61  41  51   1  14   0 1.23  0.0    0  3.9 24 280   M    M   6 13     40 260
28  68  45  57   7   8   0 1.04  0.0    0 10.9 28 270   M    M   8 138    38 290
29  62  32  47  -3  18   0 0.00  0.0    0  2.9 14 320   M    M   1        24 320
30  75  34  55   5  10   0 0.00  0.0    0  4.0 15 230   M    M   3        19 170
31  65  40  53   2  12   0 1.04  0.0    0  6.3 25 310   M    M  10 1      34 310
================================================================================
SM 2008 1154       427   1  6.94  0.0    138.9          M      175
================================================================================
AV 64.8 37.2                               4.5 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 28 260                 40 260
================================================================================
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:     MARCH
                                          YEAR:      2021
                                          LATITUDE:   36 28 N
                                          LONGITUDE:  82 24 W

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

AVERAGE MONTHLY: 51.0   TOTAL FOR MONTH:   6.94    1 = FOG OR MIST
DPTR FM NORMAL:   4.3   DPTR FM NORMAL:    3.50    2 = FOG REDUCING VISIBILITY
HIGHEST:    76 ON 24    GRTST 24HR  2.21 ON 27-28      TO 1/4 MILE OR LESS
LOWEST:     20 ON  8                               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:  10
MIN 32 OR BELOW:  11    0.50 INCH OR MORE:   6
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   4

[HDD (BASE 65) ]
TOTAL THIS MO.   427    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL  -141    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  3441    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -509

[CDD (BASE 65) ]
TOTAL THIS MO.     1
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     1    HIGHEST SLP 30.57 ON  8
DPTR FM NORMAL     0    LOWEST  SLP 29.48 ON 18

[REMARKS]
#FINAL-03-21#


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