781
CXUS55 KPIH 061100
CF6LLJ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHALLIS
                                          MONTH:     MAY
                                          YEAR:      2025
                                          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  70  32  51   2  14   0 0.00    M    M  3.0 10 300   M    M   0        14 340
 2  78  36  57   8   8   0 0.00    M    M  3.0 15 280   M    M   0        20 280
 3  81  40  61  12   4   0 0.00    M    M  5.7 25 190   M    M   1        36 200
 4  68  43  56   6   9   0 0.25    M    M  7.4 18 300   M    M   6 3      26  20
 5  49  41  45  -5  20   0    T    M    M 12.9 25  30   M    M  10        36  30
================================================================================
SM  346  192        55   0  0.25    M     32.0          M       17
================================================================================
AV 69.2 38.4                               6.4 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 25 190               # 36 200
================================================================================
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:      2025
                                          LATITUDE:   44 31 N
                                          LONGITUDE: 114 13 W

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

AVERAGE MONTHLY: 53.8   TOTAL FOR MONTH:   0.25    1 = FOG OR MIST
DPTR FM NORMAL:   4.4   DPTR FM NORMAL:    0.14    2 = FOG REDUCING VISIBILITY
HIGHEST:    81 ON  3    GRTST 24HR  0.25 ON  4- 4      TO 1/4 MILE OR LESS
LOWEST:     32 ON  1                               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:   1
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    55    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL   -23    PTCLDY (SCALE 4-7)   1
TOTAL FM JUL 1  6751    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -603

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.56 ON  3

[REMARKS]