249
CXUS54 KMRX 101030
CF6TRI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   TRI-CITIES AIRPORT
                                          MONTH:     APRIL
                                          YEAR:      2025
                                          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  62  41  52   0  13   0 0.00  0.0    0  3.6 13 350   M    M   7 1      17 310
 2  78  42  60   8   5   0 0.00  0.0    0  7.4 23 180   M    M   6        37 180
 3  86  70  78  26   0  13 0.00  0.0    0  8.7 24 210   M    M   9        30 210
 4  86  60  73  20   0   8 0.00  0.0    0  2.6 15 210   M    M   8        19 240
 5  86  59  73  20   0   8 0.00  0.0    0  5.3 16 250   M    M   8        23 180
 6  75  60  68  15   0   3 0.15  0.0    0  6.0 20 220   M    M  10 1      27 230
 7  61  43  52  -2  13   0 1.23  0.0    0  3.6 14 350   M    M  10 13     19 300
 8  52  32  42 -12  23   0 0.00  0.0    0  5.8 15 300   M    M   5        23 310
 9  64  28  46  -8  19   0 0.00  0.0    0  2.0 13 220   M    M   1        17 220
================================================================================
SM  650  435        73  32  1.38  0.0     45.0          M       64
================================================================================
AV 72.2 48.3                               5.0 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    24 210                 37 180
================================================================================
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:     APRIL
                                          YEAR:      2025
                                          LATITUDE:   36 28 N
                                          LONGITUDE:  82 24 W

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

AVERAGE MONTHLY: 60.3   TOTAL FOR MONTH:   1.38    1 = FOG OR MIST
DPTR FM NORMAL:   7.3   DPTR FM NORMAL:    0.23    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON  5, 4  GRTST 24HR  1.29 ON  6- 7      TO 1/4 MILE OR LESS
LOWEST:     28 ON  9                               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:   2
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.    73    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL   -35    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1  3599    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -288

[CDD (BASE 65) ]
TOTAL THIS MO.    32
DPTR FM NORMAL    32    [PRESSURE DATA]
TOTAL FM JAN 1    32    HIGHEST SLP M ON M
DPTR FM NORMAL    31    LOWEST  SLP 29.61 ON  7

[REMARKS]