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

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
208
CXUS54 KMRX 041130
CF6TRI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   TRI-CITIES AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2024
                                          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  44  27  36  -6  29   0    T    T    0  4.1 17 320   M    M   9        23 310
 2  38  25  32 -10  33   0 0.04  1.1    1  4.9 13 250   M    M   7 1      17 250
 3  31  17  24 -18  41   0    T    T    1  3.5 12 270   M    M   8 1      15 270
================================================================================
SM  113   69       103   0  0.04  1.1     12.5          M       24
================================================================================
AV 37.7 23.0                               4.2 FASTST   M    M   8    MAX(MPH)
                                 MISC ---->    17 320                 23 310
================================================================================
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:     DECEMBER
                                          YEAR:      2024
                                          LATITUDE:   36 28 N
                                          LONGITUDE:  82 24 W

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

AVERAGE MONTHLY: 30.3   TOTAL FOR MONTH:   0.04    1 = FOG OR MIST
DPTR FM NORMAL: -11.7   DPTR FM NORMAL:   -0.34    2 = FOG REDUCING VISIBILITY
HIGHEST:    44 ON  1    GRTST 24HR  0.04 ON  2- 2      TO 1/4 MILE OR LESS
LOWEST:     17 ON  3                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   1.1 INCHES  5 = HAIL
                        GRTST 24HR   1.1 ON  2- 2  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   1 ON  3, 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:   1    0.01 INCH OR MORE:   1
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:   3    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   103    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL    34    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1   730    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -192

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1348    HIGHEST SLP M ON M
DPTR FM NORMAL   244    LOWEST  SLP 30.12 ON  1

[REMARKS]