National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS56 KTFX 011110
CF6GTF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GREAT FALLS MT
                                          MONTH:     JULY
                                          YEAR:      2021
                                          LATITUDE:   47 28 N
                                          LONGITUDE: 111 22 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  99  54  77  13   0  12 0.00  0.0    0  6.7 28 230   M    M   0        37 230
 2  97  65  81  17   0  16 0.00  0.0    0 10.0 20 230   M    M   1        24 220
 3  95  60  78  14   0  13 0.00  0.0    0  7.9 17  70   M    M   0        27  70
 4  98  54  76  11   0  11 0.00  0.0    0  9.0 22 330   M    M   0        29 330
 5  82  56  69   4   0   4 0.00  0.0    0  7.9 17 330   M    M   3        25 330
 6  92  54  73   8   0   8 0.00  0.0    0  8.0 17  50   M    M   0        26  50
 7  88  56  72   6   0   7    T  0.0    0 10.0 20 340   M    M   1        39 310
 8  86  53  70   4   0   5 0.00  0.0    0 11.1 28  20   M    M   1        37  20
 9  86  48  67   1   0   2    T  0.0    0  7.7 26  80   M    M   1 8      33  80
10  94  52  73   6   0   8 0.00  0.0    0  6.7 17 260   M    M   0 8      25 260
11  92  50  71   4   0   6 0.00  0.0    0  8.3 38  10   M    M   2 8      51  30
12  90  45  68   1   0   3 0.00  0.0    0  7.2 20  70   M    M   0        26  60
13  73  50  62  -6   3   0 0.28  0.0    0  9.2 23  80   M    M   3 18     33 240
14  89  49  69   1   0   4 0.00  0.0    0  6.3 17 200   M    M   0        21 200
15  96  64  80  12   0  15 0.00  0.0    0 10.0 18 230   M    M   0 8      26 200
16  89  55  72   4   0   7 0.00  0.0    0  7.6 21 220   M    M   0 8      30 230
17  93  60  77   8   0  12 0.00  0.0    0  6.3 20 280   M    M   2 8      26 280
18  93  54  74   5   0   9 0.00  0.0    0  7.3 14  80   M    M   1 8      17  50
19  82  57  70   1   0   5 0.01  0.0    0  4.9 16 330   M    M   2 8      22  50
20  93  62  78   9   0  13    T  0.0    0  7.0 23 260   M    M   3 38     36 260
21  93  60  77   7   0  12    T  0.0    0  8.9 32 280   M    M   1 38     47 220
22  92  55  74   4   0   9 0.00  0.0    0  7.6 23 260   M    M   0        32 260
23  89  47  68  -2   0   3 0.00  0.0    0  9.8 23 250   M    M   0 8      32 300
24  90  50  70   0   0   5 0.00  0.0    0  7.2 13 200   M    M   0 8      18 280
25  94  52  73   3   0   8 0.00  0.0    0  6.9 16 290   M    M   0 8      26 300
26  96  56  76   6   0  11 0.00  0.0    0  8.2 14  90   M    M   0 8      18 210
27  99  69  84  14   0  19    T  0.0    0  7.7 18  30   M    M   0 8      26  30
28  92  64  78   8   0  13 0.00  0.0    0  8.0 15  60   M    M   2        21 360
29  93  62  78   8   0  13 0.03  0.0    0  6.6 32 290   M    M   1 8      45 280
30  95  60  78   8   0  13 0.00  0.0    0  8.2 16 200   M    M   0        20  10
31  96  59  78   8   0  13 0.00  0.0    0  7.9 21 100   M    M   0        29  90
================================================================================
SM 2836 1732         3 279  0.32  0.0    246.1          M       24
================================================================================
AV 91.5 55.9                               7.9 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->    38  10                 51  30
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   GREAT FALLS MT
                                          MONTH:     JULY
                                          YEAR:      2021
                                          LATITUDE:   47 28 N
                                          LONGITUDE: 111 22 W

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

AVERAGE MONTHLY: 73.7   TOTAL FOR MONTH:   0.32    1 = FOG OR MIST
DPTR FM NORMAL:   5.8   DPTR FM NORMAL:   -0.91    2 = FOG REDUCING VISIBILITY
HIGHEST:    99 ON 27, 1  GRTST 24HR  0.28 ON 13-13      TO 1/4 MILE OR LESS
LOWEST:     45 ON 12                               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:   3
MAX 90 OR ABOVE:  22    0.10 INCH OR MORE:   1
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.     3    CLEAR  (SCALE 0-3)  31
DPTR FM NORMAL   -45    PTCLDY (SCALE 4-7)   0
TOTAL FM JUL 1     3    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -49

[CDD (BASE 65) ]
TOTAL THIS MO.   279
DPTR FM NORMAL   143    [PRESSURE DATA]
TOTAL FM JAN 1   373    HIGHEST SLP 30.19 ON 31
DPTR FM NORMAL   210    LOWEST  SLP 29.66 ON 15

[REMARKS]
#FINAL-07-21#