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000
CXUS55 KPIH 011100
CF6LLJ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHALLIS
                                          MONTH:     MAY
                                          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  74  48  61  12   4   0 0.00    M    M  8.1 35 310   M    M   3 8      44 310
 2  58  44  51   2  14   0    T    M    M 10.5 20 350   M    M   9        29 360
 3  62  38  50   1  15   0 0.00    M    M  5.8 14 290   M    M   7        20 290
 4  60  39  50   0  15   0    T    M    M  9.2 23 290   M    M   6        29 290
 5  72  33  53   3  12   0 0.00    M    M  4.6 10 360   M    M   0        15  40
 6  81  36  59   9   6   0    T    M    M  4.5 41 220   M    M   1 8      58 220
 7  65  35  50  -1  15   0 0.01    M    M  9.4 30 270   M    M   5 1      37 280
 8  53  28  41 -10  24   0    T    M    M  7.7 21 330   M    M   5 18     30 330
 9  51  27  39 -12  26   0 0.00    M    M  4.9 18 330   M    M   8        29 340
10  53  31  42 -10  23   0    T    M    M  9.3 23 340   M    M   3        30 350
11  62  28  45  -7  20   0 0.00    M    M  3.5 10  20   M    M   3        16 360
12  72  32  52   0  13   0 0.00    M    M  4.3 18 260   M    M   0        26 290
13  76  43  60   7   5   0 0.00    M    M  6.3 17 320   M    M   2        25 300
14  70  47  59   6   6   0    T    M    M  6.1 23 210   M    M   2        32 140
15  73  45  59   6   6   0 0.00    M    M  6.0 17  20   M    M   2        25  10
16  79  41  60   6   5   0 0.00    M    M  4.1 13 320   M    M   0        17 310
17  80  42  61   7   4   0 0.00    M    M  5.4 20 150   M    M   2        28 180
18  75  46  61   7   4   0 0.00    M    M 10.4 26 280   M    M   0        38 270
19  69  45  57   2   8   0 0.01    M    M  8.3 23 270   M    M   9        33 250
20  54  39  47  -8  18   0 0.15    M    M 10.1 21 330   M    M   8 1      29 350
21  49  38  44 -11  21   0 0.09    M    M 10.7 20  20   M    M   9        29  20
22  62  35  49  -6  16   0 0.00    M    M 11.5 29 160   M    M   7        39 160
23  54  41  48  -8  17   0 0.01    M    M  7.5 21 220   M    M   8        29 210
24  63  39  51  -5  14   0    T    M    M  9.2 25 270   M    M   8        33 280
25  61  38  50  -6  15   0 0.15    M    M  5.3 40 250   M    M   5 1      51 250
26  63  42  53  -3  12   0 0.01    M    M  4.8 21 350   M    M   7        26 340
27  75  36  56   0   9   0 0.00    M    M  5.0 23 260   M    M   0        29 260
28  71  47  59   2   6   0 0.00    M    M  9.7 24 260   M    M   0        41 270
29  74  37  56  -1   9   0 0.00    M    M  5.2 14  10   M    M   0        19  10
30  80  40  60   3   5   0 0.00    M    M  4.3 13 320   M    M   0        17  10
31  83  46  65   8   0   0 0.00    M    M  5.1 15  10   M    M   0        23  20
================================================================================
SM 2074 1206       367   0  0.43    M    216.8          M      119
================================================================================
AV 66.9 38.9                               7.0 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    41 220                 58 220
================================================================================
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:     MAY
                                          YEAR:      2021
                                          LATITUDE:   44 31 N
                                          LONGITUDE: 114 13 W

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

AVERAGE MONTHLY: 52.9   TOTAL FOR MONTH:   0.43    1 = FOG OR MIST
DPTR FM NORMAL:  -0.5   DPTR FM NORMAL:   -0.50    2 = FOG REDUCING VISIBILITY
HIGHEST:    83 ON 31    GRTST 24HR  0.16 ON 25-26      TO 1/4 MILE OR LESS
LOWEST:     27 ON  9                               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:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:   5    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   367    CLEAR  (SCALE 0-3)  17
DPTR FM NORMAL     4    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  7530    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL  -110

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -4    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.26 ON  5
DPTR FM NORMAL    -4    LOWEST  SLP 29.49 ON 19

[REMARKS]
#FINAL-05-21#