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

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697
CXUS54 KMRX 071000
CF6TRI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   TRI-CITIES      ASOS
                                          MONTH:     DECEMBER
                                          YEAR:      2016
                                          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  50  31  41   0  24   0 0.00  0.0    0  7.9 17 250   M    M   4        23 250
 2  52  26  39  -2  26   0 0.00  0.0    0  4.6 18 260   M    M   2 12     23 250
 3  43  28  36  -5  29   0 0.00  0.0    0  1.2  7  20   M    M   8        13  30
 4  47  37  42   2  23   0 0.59  0.0    0  2.7  7 280   M    M  10 1      10 300
 5  53  45  49   9  16   0 0.11  0.0    0  2.0  7 110   M    M  10 1      12  40
 6  51  44  48   8  17   0 1.04  0.0    0  4.7 20 300   M    M  10 1      24 160
================================================================================
SM  296  211       135   0  1.74     0.0  23.1          M       44
================================================================================
AV 49.3 35.2                               3.8 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 20 300               # 24  160
================================================================================
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:    DECEMBER
                                          YEAR:     2016
                                          LATITUDE:   36 28 N
                                          LONGITUDE:  82 24 W

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

AVERAGE MONTHLY: 42.2   TOTAL FOR MONTH:   1.74    1 = FOG OR MIST
DPTR FM NORMAL:   1.8   DPTR FM NORMAL:    1.05    2 = FOG REDUCING VISIBILITY
HIGHEST:    53 ON  5    GRTST 24HR  2.24 ON 30- 1      TO 1/4 MILE OR LESS
LOWEST:     26 ON  2                               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:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   3    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   135    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL   -12    PTCLDY (SCALE 4-7)   1
TOTAL FM JUL 1   754    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL  -279

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1492    HIGHEST SLP M ON M
DPTR FM NORMAL   511    LOWEST  SLP 29.66 ON  6

[REMARKS]



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