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

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CXUS55 KMSO 010900
CF6MSO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MISSOULA MT
                                          MONTH:     MAY
                                          YEAR:      2021
                                          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  66  43  55   7  10   0    T  0.0    0  6.8 23 270   M    M   4        30 270
 2  54  34  44  -5  21   0 0.04  0.0    0  7.4 22  10   M    M   7        31 360
 3  63  31  47  -2  18   0    T  0.0    0  4.0 21 230   M    M   6        27 200
 4  64  39  52   3  13   0 0.02  0.0    0  7.7 29 270   M    M   7        35 260
 5  69  35  52   2  13   0 0.00  0.0    0  2.4 15 130   M    M   0        18 120
 6  84  37  61  11   4   0 0.00  0.0    0  7.3 17 120   M    M   0        21 120
 7  67  40  54   4  11   0    T  0.0    0  9.8 20 300   M    M   8        25 310
 8  49  37  43  -8  22   0    T  0.0    0  9.1 24 280   M    M   9        31 270
 9  55  31  43  -8  22   0    T  0.0    0  5.4 18 300   M    M   7        23 300
10  62  30  46  -5  19   0 0.00  0.0    0  4.7 20  60   M    M   5        25  70
11  66  30  48  -4  17   0 0.00  0.0    0  6.0 30  20   M    M   5        37  20
12  71  37  54   2  11   0    T  0.0    0  2.8 20 280   M    M   3        26 280
13  75  44  60   8   5   0    T  0.0    0  5.3 16 270   M    M   5        20 240
14  77  39  58   5   7   0    T  0.0    0  5.6 29  10   M    M   1        34  20
15  77  40  59   6   6   0 0.00  0.0    0  4.6 17  10   M    M   1        23  10
16  82  38  60   7   5   0 0.00  0.0    0  2.7  9 280   M    M   0        12 200
17  85  42  64  10   1   0 0.00  0.0    0  4.8 20 270   M    M   0        24 270
18  63  38  51  -3  14   0 0.00  0.0    0  9.6 21 280   M    M   5        27 270
19  50  38  44 -10  21   0 0.26  0.0    0  5.3 20 300   M    M   8        24 300
20  45  37  41 -13  24   0 0.25  0.0    0  6.2 17 110   M    M  10        22 110
21  46  35  41 -14  24   0    T    T    0 13.6 23 120   M    M  10        27 120
22  59  33  46  -9  19   0 0.01  0.0    0 17.2 26 120   M    M   3        33 140
23  45  39  42 -13  23   0 1.00  0.0    0  5.3 21 120   M    M  10        25 120
24  58  41  50  -5  15   0 0.01  0.0    0  7.6 24 280   M    M  10        33 270
25  68  47  58   2   7   0 0.25  0.0    0  7.2 22  30   M    M   8        27  30
26  61  46  54  -2  11   0 0.75  0.0    0  7.5 14 180   M    M   8        18 300
27  76  36  56   0   9   0 0.02  0.0    0  7.4 25 280   M    M   3 12     31 280
28  61  39  50  -6  15   0    T  0.0    0  8.3 22 310   M    M   7        28 330
29  69  33  51  -5  14   0 0.00  0.0    M  3.6 10 280   M    M   0        16  10
30  78  36  57   1   8   0 0.00  0.0    0  3.7 13 360   M    M   0        17 330
31  81  41  61   4   4   0 0.00  0.0    M  4.2 14 350   M    M   0        18 350
================================================================================
SM 2026 1166       413   0  2.61    T    203.1          M      150
================================================================================
AV 65.4 37.6                               6.6 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    30  20                 37  20
================================================================================
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:     MAY
                                          YEAR:      2021
                                          LATITUDE:   46 55 N
                                          LONGITUDE: 114  5 W

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

AVERAGE MONTHLY: 51.5   TOTAL FOR MONTH:   2.61    1 = FOG OR MIST
DPTR FM NORMAL:  -1.5   DPTR FM NORMAL:    0.84    2 = FOG REDUCING VISIBILITY
HIGHEST:    85 ON 17    GRTST 24HR  1.01 ON 22-23      TO 1/4 MILE OR LESS
LOWEST:     30 ON 11,10                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON 21-21  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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   4    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   413    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL    38    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  7043    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -286

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -3    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL    -3    LOWEST  SLP 29.68 ON 17

[REMARKS]
#FINAL-05-21#


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