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000
CXUS55 KPIH 011550
CF6LLJ

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

                                          STATION:   CHALLIS
                                          MONTH:     AUGUST
                                          YEAR:      2021
                                          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  87  61  74   3   0   9 0.36    M    M  3.9 22 280   M    M   4 138    33 290
 2  77  59  68  -2   0   3 0.28    M    M  1.8 21 340   M    M   5 13     30 280
 3  86  52  69  -1   0   4 0.00    M    M  2.1  8 310   M    M   0 18     11 310
 4  94  55  75   5   0  10 0.00    M    M  2.2 13 260   M    M   0        18 290
 5  86  59  73   3   0   8 0.20    M    M  5.3 22 200   M    M   1 3      29 210
 6  76  56  66  -4   0   1    T    M    M  6.3 23 260   M    M   3 38     33 150
 7  88  50  69  -1   0   4 0.00    M    M  4.5 16 240   M    M   1 18     23 240
 8  85  53  69  -1   0   4    T    M    M  9.2 28 240   M    M   1        47 240
 9  80  46  63  -6   2   0 0.00    M    M  3.8 16  20   M    M   0        24  20
10  88  46  67  -2   0   2 0.00    M    M  3.5 12 310   M    M   0        16 320
11  92  54  73   4   0   8 0.00    M    M  3.6 12  40   M    M   0        18  60
12  94  55  75   6   0  10 0.00    M    M  3.6 12  20   M    M   0        17 360
13  96  55  76   8   0  11 0.00    M    M  3.6 12  20   M    M   0        18 360
14  95  57  76   8   0  11 0.00    M    M  4.5 15 310   M    M   2 8      20 310
15  93  53  73   5   0   8 0.00    M    M  3.6 13  10   M    M   5 8      21  50
16  97  56  77   9   0  12 0.00    M    M  3.8 22 240   M    M   1 8      39 340
17  89  56  73   6   0   8 0.00    M    M  7.6 26 290   M    M   1 8      38 270
18  72  52  62  -5   3   0 0.08    M    M  7.2 23 320   M    M   6 3      29 310
19  65  46  56 -11   9   0 0.05    M    M  3.4  8  10   M    M   7 1      14  40
20  77  49  63  -3   2   0 0.00    M    M  5.5 21 170   M    M   3        29 160
21  67  48  58  -8   7   0 0.08    M    M  6.2 23 220   M    M   6 38     35 240
22  79  41  60  -6   5   0 0.00    M    M  4.6 17 270   M    M   0        23 260
23  82  44  63  -3   2   0 0.00    M    M  6.0 26 240   M    M   0 8      38 230
24  82  42  62  -3   3   0 0.00    M    M  2.5  9 330   M    M   0        14 330
25  81  44  63  -2   2   0 0.00    M    M  2.6 21 260   M    M   0 38     27  20
26  80  44  62  -3   3   0 0.00    M    M  5.7 21 270   M    M   1        28 270
27  80  49  65   1   0   0 0.00    M    M  6.8 17 320   M    M   1        24 320
28  78  44  61  -3   4   0 0.00    M    M  4.1 13 310   M    M   0        15 300
29  86  43  65   1   0   0 0.00    M    M  3.1 10 330   M    M   0        13  10
30  88  45  67   3   0   2 0.00    M    M  5.0 23 230   M    M   2 8      34 230
31  82  46  64   1   1   0 0.00    M    M  6.0 25 280   M    M   0 8      33 280
================================================================================
SM 2602 1560        43 115  1.05    M    141.6          M       50
================================================================================
AV 83.9 50.3                               4.6 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    28 240                 47 240
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   CHALLIS
                                          MONTH:     AUGUST
                                          YEAR:      2021
                                          LATITUDE:   44 31 N
                                          LONGITUDE: 114 13 W

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

AVERAGE MONTHLY: 67.1   TOTAL FOR MONTH:   1.05    1 = FOG OR MIST
DPTR FM NORMAL:  -0.3   DPTR FM NORMAL:    0.60    2 = FOG REDUCING VISIBILITY
HIGHEST:    97 ON 16    GRTST 24HR  0.64 ON  1- 2      TO 1/4 MILE OR LESS
LOWEST:     41 ON 22                               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:   0    0.01 INCH OR MORE:   6
MAX 90 OR ABOVE:   7    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    43    CLEAR  (SCALE 0-3)  23
DPTR FM NORMAL     7    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1    43    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL    -9

[CDD (BASE 65) ]
TOTAL THIS MO.   115
DPTR FM NORMAL     5    [PRESSURE DATA]
TOTAL FM JAN 1   587    HIGHEST SLP 30.24 ON  3
DPTR FM NORMAL   289    LOWEST  SLP 29.40 ON 17

[REMARKS]
16TH: HIGH OF 97 TIES PREVIOUS RECORD SET IN 2013.

#FINAL-08-21#