WFO Monthly/Daily Climate Data
Issued by NWS Missoula, MT

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683
CXUS55 KMSO 170900
CF6MSO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MISSOULA MT
                                          MONTH:     AUGUST
                                          YEAR:      2025
                                          LATITUDE:   46 55 N
                                          LONGITUDE: 114  5 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  86  53  70   0   0   5    T  0.0    0  5.1 21 260   M    M   3 123    30 270
 2  79  58  69  -1   0   4 0.18  0.0    0  3.2 18 360   M    M   6 13     25  30
 3  85  51  68  -2   0   3 0.00  0.0    0  2.6 14 250   M    M   1        18 260
 4  83  53  68  -2   0   3    T  0.0    0  5.0 22 290   M    M   2 3      29 280
 5  82  54  68  -2   0   3    T  0.0    0  3.6 13 210   M    M   3 3      16 210
 6  84  51  68  -2   0   3    T  0.0    0  4.2 18 310   M    M   1        26 310
 7  67  51  59 -11   6   0 0.44  0.0    0  5.0 26 300   M    M   8 13     36 330
 8  69  47  58 -12   7   0 0.00  0.0    0  4.3 20 290   M    M   8        24 290
 9  80  50  65  -4   0   0 0.00  0.0    0  3.2 14 300   M    M   6        20 350
10  87  52  70   1   0   5 0.00  0.0    0  3.7 16 260   M    M   2        23 270
11  88  60  74   5   0   9 0.00  0.0    0  3.1 10 170   M    M   2        14 150
12  94  55  75   7   0  10 0.00  0.0    0  4.6 21 280   M    M   0        27 280
13  92  54  73   5   0   8 0.00  0.0    0  7.3 28 280   M    M   1        40 260
14  86  52  69   1   0   4 0.00  0.0    0  6.6 21 320   M    M   1        30 330
15  87  49  68   0   0   3 0.00  0.0    0  5.2 18 310   M    M   0        26 330
16  84  53  69   1   0   4    T  0.0    0  6.5 30 310   M    M   0        38 310
================================================================================
SM 1333  843        13  64  0.62  0.0     73.2          M       44
================================================================================
AV 83.3 52.7                               4.6 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    30 310                 40 260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   MISSOULA MT
                                          MONTH:     AUGUST
                                          YEAR:      2025
                                          LATITUDE:   46 55 N
                                          LONGITUDE: 114  5 W

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

AVERAGE MONTHLY: 68.0   TOTAL FOR MONTH:   0.62    1 = FOG OR MIST
DPTR FM NORMAL:  -1.2   DPTR FM NORMAL:    0.22    2 = FOG REDUCING VISIBILITY
HIGHEST:    94 ON 12    GRTST 24HR  0.92 ON 31- 1      TO 1/4 MILE OR LESS
LOWEST:     47 ON  8                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR  0.0            6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  0            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:   2
MAX 90 OR ABOVE:   2    0.10 INCH OR MORE:   2
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.    13    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL    -1    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1    33    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL   -20

[CDD (BASE 65) ]
TOTAL THIS MO.    64
DPTR FM NORMAL   -17    [PRESSURE DATA]
TOTAL FM JAN 1   304    HIGHEST SLP M ON M
DPTR FM NORMAL    46    LOWEST  SLP 29.71 ON 13

[REMARKS]