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000
CXUS55 KPIH 011326
CF6LLJ

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

                                          STATION:   CHALLIS ID
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   44 31 N
                                          LONGITUDE: 114 13 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  37  14  26   4  39   0 0.00    M    M  1.3  8 160   M    M   4         9 160
 2  33   7  20  -2  45   0 0.00    M    M  0.5  5 360   M    M   0         7 170
 3  33   7  20  -1  45   0 0.00    M    M  0.6  6 160   M    M   0         7 160
 4  33   5  19  -2  46   0 0.00    M    M  0.8  6 200   M    M   0         7 350
 5  34   6  20   0  45   0 0.00    M    M  0.6  7 170   M    M   0         8 170
 6  35   6  21   1  44   0 0.00    M    M  1.2  8 160   M    M   0        12 160
 7  35   7  21   1  44   0 0.00    M    M  0.8  7 170   M    M   0         8 170
 8  40  11  26   7  39   0 0.00    M    M  0.1  5 220   M    M   1         7 170
 9  39  13  26   7  39   0 0.00    M    M  1.0  7 210   M    M   2         8 210
10  37  11  24   5  41   0 0.00    M    M  1.6  8 200   M    M   1         8 200
11  27   6  17  -1  48   0 0.00    M    M  1.6  8 170   M    M   8        10 170
12  29   6  18   0  47   0 0.00    M    M  2.1  9 180   M    M   3 8      13 140
13  19   4  12  -6  53   0 0.13    M    M  1.3  6 190   M    M   6 18      7 190
14  26   9  18   0  47   0 0.09    M    M  0.7  5 120   M    M  10 1       6 140
15  22   1  12  -5  53   0    T    M    M  2.1  8 220   M    M   9 128     9 230
16  28   7  18   1  47   0 0.00    M    M  2.0  8 210   M    M   3         9 210
17  34  21  28  11  37   0 0.03    M    M  3.8 12  50   M    M   9 1      16  60
18  34  14  24   7  41   0 0.00    M    M  1.6  7 320   M    M   7         9 360
19  44  15  30  13  35   0 0.00    M    M  4.6 23 310   M    M   5        35 320
20  39  29  34  17  31   0    T    M    M  2.7 13 170   M    M   9        18 180
21  45  26  36  19  29   0    T    M    M  2.4 13 180   M    M   5 12     18 190
22  43  22  33  16  32   0 0.02    M    M  9.2 25 300   M    M   7        35 320
23  30   7  19   2  46   0 0.00    M    M  1.6  9  40   M    M   0        14 310
24  29   4  17   0  48   0 0.00    M    M  1.0  6 200   M    M   0         7 150
25  30   9  20   3  45   0 0.00    M    M  1.4  7 150   M    M   3        11 150
26  32  17  25   8  40   0 0.22    M    M  3.3 10 350   M    M   9 128    15 350
27  25  -2  12  -5  53   0 0.00    M    M  0.7  9 200   M    M   1 128    10 200
28  15 -10   3 -14  62   0 0.00    M    M  0.3  5 210   M    M   1 28      7 140
29  12 -12   0 -17  65   0 0.00    M    M  0.3  6 360   M    M   0 8       8 350
30  18  -2   8  -9  57   0 0.01    M    M  0.8  7 310   M    M   7 8       8 300
31  29   9  19   2  46   0    T    M    M  2.1  8 350   M    M   8 18      9 170
================================================================================
SM  966  267      1389   0  0.50    M     54.1          M      118
================================================================================
AV 31.2  8.6                               1.7 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    25 300               # 35 320
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
PRECIPITATION AMOUNTS ARE SUSPECT DURING FREEZING/FROZEN EVENTS
COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   CHALLIS ID
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   44 31 N
                                          LONGITUDE: 114 13 W

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

AVERAGE MONTHLY: 19.9   TOTAL FOR MONTH:   0.50    1 = FOG OR MIST
DPTR FM NORMAL:   1.8   DPTR FM NORMAL:   -0.24    2 = FOG REDUCING VISIBILITY
HIGHEST:    45 ON 21    GRTST 24HR  0.22 ON 13-14      TO 1/4 MILE OR LESS
LOWEST:    -12 ON 29                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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:  15    0.01 INCH OR MORE:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  31    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   4    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1389    CLEAR  (SCALE 0-3)  15
DPTR FM NORMAL   -64    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  3137    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -357

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   428    HIGHEST SLP 30.82 ON  7
DPTR FM NORMAL   180    LOWEST  SLP 29.53 ON 22

[REMARKS]
#FINAL-12-20#