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000
CXUS56 KOTX 011010
CF6LWS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   LEWISTON ID AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   46 22 N
                                          LONGITUDE: 117  1 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  45  28  37   1  28   0 0.00  0.0    0  2.6  9 180   M    M   0 8      10 200
 2  43  26  35  -1  30   0 0.00  0.0    0  3.8 12  70   M    M   0        14  60
 3  45  27  36   0  29   0 0.00  0.0    0  2.9 10  90   M    M   0 12     12 130
 4  41  23  32  -3  33   0 0.00  0.0    0  1.9  8 330   M    M   4 12      9 330
 5  40  20  30  -5  35   0 0.00  0.0    0  2.4 13  70   M    M   2 12     17  70
 6  34  23  29  -6  36   0 0.00  0.0    0  3.3  9 270   M    M   2 8      12 280
 7  39  27  33  -2  32   0 0.00  0.0    0  4.9 12  70   M    M   4 1      14  80
 8  56  31  44  10  21   0 0.00  0.0    0  6.7 23 140   M    M   1        27 140
 9  52  36  44  10  21   0 0.02  0.0    0  3.7 15 190   M    M   5        21 180
10  42  28  35   1  30   0    T  0.0    0  3.0  9  90   M    M   4 128    13  90
11  36  33  35   1  30   0 0.06    T    0  0.8  7 150   M    M  10 12     18 150
12  37  28  33  -1  32   0 0.00  0.0    0  4.8 13  70   M    M   8 1      16  80
13  36  28  32  -2  33   0 0.07  0.5    0  4.4 15  80   M    M   7 1      19  70
14  36  33  35   2  30   0 0.03    T    T  1.5  6  70   M    M  10 12     10 330
15  46  32  39   6  26   0 0.02    T    T 10.9 24 180   M    M  10 12     31 170
16  47  40  44  11  21   0 0.01  0.0    0  6.3 17 140   M    M   6        21 140
17  49  38  44  11  21   0 0.02  0.0    0  4.3 18 200   M    M   9        24 200
18  47  38  43  10  22   0    T    M    0  8.6 31 190   M    M   7 1      37 190
19  54  43  49  16  16   0 0.01  0.0    0 10.8 30 190   M    M   6        36 190
20  53  47  50  17  15   0 0.17  0.0    0 10.3 28 180   M    M   9 8      35 190
21  59  42  51  18  14   0 0.09  0.0    0  4.9 18 280   M    M   6        24 280
22  51  31  41   8  24   0 0.00  0.0    0 14.2 32 280   M    M   5        42 280
23  38  24  31  -2  34   0 0.00  0.0    0  5.3 15  90   M    M   0        19  90
24  46  29  38   5  27   0 0.00  0.0    0 11.4 23 120   M    M   0        27 120
25  46  33  40   7  25   0 0.01  0.0    0  9.7 17 200   M    M   4        21 110
26  43  32  38   5  27   0 0.12  0.0    0  3.5 13 110   M    M   7 12     15 130
27  35  29  32  -1  33   0 0.00  0.0    0  2.4 10  80   M    M  10 12     13  80
28  31  26  29  -4  36   0 0.00  0.0    0  2.7 10 330   M    M   9 12     14 310
29  34  31  33   0  32   0 0.00  0.0    0  2.6  8  80   M    M   9         9  90
30  42  30  36   3  29   0 0.02    T    T  9.8 21 190   M    M  10 1      27 190
31  48  34  41   7  24   0    T  0.0    0  7.7 23 180   M    M  10        28 190
================================================================================
SM 1351  970       846   0  0.65  0.5    172.1          M      174
================================================================================
AV 43.6 31.3                               5.6 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    32 280                 42 280
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   LEWISTON ID AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   46 22 N
                                          LONGITUDE: 117  1 W

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

AVERAGE MONTHLY: 37.4   TOTAL FOR MONTH:   0.65    1 = FOG OR MIST
DPTR FM NORMAL:   3.7   DPTR FM NORMAL:   -0.32    2 = FOG REDUCING VISIBILITY
HIGHEST:    59 ON 21    GRTST 24HR  0.22 ON 20-21      TO 1/4 MILE OR LESS
LOWEST:     20 ON  5                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.5 INCH    5 = HAIL
                        GRTST 24HR   0.5 ON 13-13  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  T            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:  13
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  20    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   846    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL  -122    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  1929    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -280

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   943    HIGHEST SLP M ON M
DPTR FM NORMAL   136    LOWEST  SLP 29.50 ON 21

[REMARKS]
#FINAL-12-20#