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000
CXUS55 KPIH 012344
CF6LLJ

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

                                          STATION:   CHALLIS
                                          MONTH:     MAY
                                          YEAR:      2023
                                          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  82  42  62  13   3   0 0.00    M    M  5.8 24 180   M    M   0        37 210
 2  79  38  59  10   6   0 0.00    M    M  7.5 24 170   M    M   0        35 160
 3  78  40  59  10   6   0 0.00    M    M  3.6 20 160   M    M   0        29 160
 4  63  37  50   0  15   0 0.05    M    M  4.0 31 150   M    M   3 1      43 140
 5  59  38  49  -1  16   0 0.01    M    M 10.2 23 160   M    M   6        37 210
 6  59  38  49  -1  16   0 0.04    M    M  4.3 20  30   M    M   9        29  40
 7  52  33  43  -8  22   0 0.05    M    M  7.2 21 290   M    M   8        28  20
 8  61  28  45  -6  20   0 0.01    M    M  5.4 22 190   M    M   2        31 180
 9  58  37  48  -3  17   0 0.03    M    M  8.2 22 230   M    M   6 1      32 230
10  66  32  49  -3  16   0 0.00    M    M  3.9 16  20   M    M   2        24  10
11  68  36  52   0  13   0 0.00    M    M  5.2 20 350   M    M   3        27 360
12  71  39  55   3  10   0 0.00    M    M  5.3 16  20   M    M   2        24  10
13  68  45  57   4   8   0    T    M    M  8.8 21  20   M    M   6        29  20
14  73  47  60   7   5   0 0.00    M    M  7.5 23 150   M    M   5        33 130
15  67  48  58   5   7   0 0.17    M    M  5.7 22 280   M    M   5 3      32 270
16  73  41  57   3   8   0 0.01    M    M  3.9 17  30   M    M   2 3      24  20
17  73  41  57   3   8   0 0.01    M    M  3.8 22 320   M    M   5 3      29 310
18  77  42  60   6   5   0 0.00    M    M  3.5 10  40   M    M   0 8      14  30
19  82  43  63   8   2   0 0.00    M    M  3.4 17 350   M    M   1        25 360
20  84  47  66  11   0   1 0.00    M    M  3.5 21 340   M    M   0 3      26 340
21  83  47  65  10   0   0    T    M    M  5.0 29 360   M    M   1        47 350
22  78  50  64   9   1   0 0.03    M    M  9.3 28 270   M    M   3        39 180
23  67  44  56   0   9   0 0.01    M    M  4.9 18 280   M    M   6 3      25 280
24  65  47  56   0   9   0 0.18    M    M  4.1 26 250   M    M   5        37 250
25  62  48  55  -1  10   0 0.18    M    M  3.7 17 150   M    M   7 1      26 160
26  67  43  55  -1  10   0 0.04    M    M  4.7 17 150   M    M   5 3      27 150
27  62  46  54  -2  11   0 0.19    M    M  3.2 20 250   M    M   9 3      28 260
28  70  44  57   0   8   0    T    M    M  3.7 21  30   M    M   7        30  20
29  76  43  60   3   5   0 0.00    M    M  3.1 10 160   M    M   2        14 140
30  75  45  60   3   5   0    T    M    M  4.1 22 220   M    M   4        43 280
31  73  51  62   5   3   0 0.20    M    M  4.4 20 340   M    M   8 13     27 280
================================================================================
SM 2171 1300       274   1  1.21    M    160.9          M      122
================================================================================
AV 70.0 41.9                               5.2 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    31 150                 47 350
================================================================================
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:      2023
                                          LATITUDE:   44 31 N
                                          LONGITUDE: 114 13 W

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

AVERAGE MONTHLY: 56.0   TOTAL FOR MONTH:   1.21    1 = FOG OR MIST
DPTR FM NORMAL:   2.6   DPTR FM NORMAL:    0.28    2 = FOG REDUCING VISIBILITY
HIGHEST:    84 ON 20    GRTST 24HR  0.33 ON 24-25      TO 1/4 MILE OR LESS
LOWEST:     28 ON  8                               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:  16
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   274    CLEAR  (SCALE 0-3)  15
DPTR FM NORMAL   -89    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  8497    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL   857

[CDD (BASE 65) ]
TOTAL THIS MO.     1
DPTR FM NORMAL    -3    [PRESSURE DATA]
TOTAL FM JAN 1     1    HIGHEST SLP 30.28 ON 13
DPTR FM NORMAL    -3    LOWEST  SLP 29.44 ON  1

[REMARKS]
1ST: HIGH OF 82 BREAKS OLD RECORD OF 80 SET IN 2000.

#FINAL-05-23#