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000
CXUS54 KMRX 011030
CF6TRI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   TRI-CITIES AIRPORT
                                          MONTH:     MAY
                                          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  74  43  59  -2   6   0 0.00  0.0    0  2.1 12 340   M    M   2        17 350
 2  81  41  61   0   4   0    T  0.0    0  1.9 15 260   M    M   8        24 270
 3  76  59  68   7   0   3 0.15  0.0    0  4.9 23 220   M    M   8 13     34 210
 4  73  63  68   6   0   3 0.35  0.0    0  3.7 17 320   M    M   9 13     25 320
 5  70  47  59  -3   6   0 0.11  0.0    0  9.3 18 240   M    M   8 18     26 290
 6  66  41  54  -8  11   0 0.00  0.0    0  3.2 13 280   M    M   3 1      17 270
 7  64  46  55  -7  10   0 0.01  0.0    0  9.0 24 280   M    M   7        32 260
 8  70  47  59  -4   6   0    T  0.0    0  7.8 24 250   M    M   7        32 250
 9  80  49  65   2   0   0 0.27  0.0    0  6.7 32 260   M    M   9 1      44 260
10  65  51  58  -5   7   0 0.12  0.0    0  4.3 12  10   M    M  10 1      20  10
11  72  46  59  -4   6   0 0.00  0.0    0  2.2 12 360   M    M   7        20  30
12  60  41  51 -13  14   0 0.13  0.0    0  4.4 12  50   M    M   7        21  10
13  69  36  53 -11  12   0 0.00  0.0    0  2.5 12 340   M    M   5 12     16 340
14  69  41  55  -9  10   0    T  0.0    0  2.4 17 170   M    M   6        23 180
15  74  38  56  -8   9   0 0.00  0.0    0  2.5 13 240   M    M   3        19 250
16  72  50  61  -4   4   0 0.00  0.0    0  1.0 10 290   M    M   9        13 280
17  79  56  68   3   0   3 0.00  0.0    0  2.3 10 250   M    M   9        17  50
18  78  58  68   3   0   3 0.00  0.0    0  1.8  8 100   M    M  10        10 130
19  84  52  68   3   0   3 0.00  0.0    0  2.2 10 130   M    M   6 1      16 150
20  87  51  69   3   0   4 0.00  0.0    0  3.9 14 110   M    M   4        22 100
21  88  52  70   4   0   5 0.00  0.0    0  1.3  9 220   M    M   3        13 200
22  87  53  70   4   0   5 0.00  0.0    0  1.6 12 350   M    M   7        16 340
23  88  56  72   6   0   7 0.00  0.0    0  2.5 12 290   M    M   4 1      17 290
24  88  55  72   5   0   7 0.00  0.0    0  1.2 10 240   M    M   5 1      14 250
25  90  60  75   8   0  10 0.00  0.0    0  2.8 14 260   M    M   5 1      19 250
26  89  63  76   9   0  11 0.00  0.0    0  6.5 22 260   M    M   5 1      32 240
27  87  64  76   8   0  11    T  0.0    0  1.3  9 290   M    M   7        14 330
28  77  65  71   3   0   6 1.04  0.0    0  5.2 21 200   M    M   9 13     29 210
29  66  54  60  -8   5   0 0.06  0.0    0  4.8 14 360   M    M  10 1      20  10
30  63  46  55 -13  10   0    T  0.0    0  3.7  9 310   M    M   9        13 310
31  78  43  61  -7   4   0 0.00  0.0    0  2.2  9 220   M    M   4 12     15 270
================================================================================
SM 2364 1567       124  81  2.24  0.0    111.2          M      205
================================================================================
AV 76.3 50.5                               3.6 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    32 260                 44 260
================================================================================
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:     MAY
                                          YEAR:      2021
                                          LATITUDE:   36 28 N
                                          LONGITUDE:  82 24 W

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

AVERAGE MONTHLY: 63.4   TOTAL FOR MONTH:   2.24    1 = FOG OR MIST
DPTR FM NORMAL:  -1.3   DPTR FM NORMAL:   -1.58    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 25    GRTST 24HR  1.04 ON 28-28      TO 1/4 MILE OR LESS
LOWEST:     36 ON 13                               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:   9
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   7
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.   124    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL    33    PTCLDY (SCALE 4-7)  18
TOTAL FM JUL 1  3882    CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL  -260

[CDD (BASE 65) ]
TOTAL THIS MO.    81
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1    93    HIGHEST SLP 30.44 ON 21
DPTR FM NORMAL    -2    LOWEST  SLP 29.69 ON  5

[REMARKS]
#FINAL-05-21#