National Weather Service Weather Forecast Office

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

000
CXUS56 KTFX 220802
CF6GTF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GREAT FALLS MT
                                          MONTH:     JANUARY
                                          YEAR:      2023
                                          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  41  20  31   6  34   0 0.00  0.0    0  9.9 15 220   M    M   3        18 220
 2  39  16  28   3  37   0 0.00  0.0    0  8.5 16 220   M    M   0        22 210
 3  37  22  30   5  35   0 0.00  0.0    0 16.4 26 220   M    M   0        34 220
 4  40  19  30   5  35   0 0.00  0.0    0 11.1 22 250   M    M   0        27 240
 5  37  20  29   4  36   0 0.02  0.0    0  7.8 15 210   M    M   3        19 200
 6  40  34  37  12  28   0 0.47  0.0    0 12.0 20 230   M    M   5 1      24 230
 7  46  31  39  14  26   0 0.00  0.0    0 14.7 24 220   M    M   0        33 210
 8  48  36  42  17  23   0 0.00  0.0    0 18.3 28 210   M    M   1        39 210
 9  44  31  38  13  27   0 0.01  0.0    0 15.7 29 200   M    M   3        35 210
10  45  22  34   9  31   0 0.00  0.0    0 10.7 23 260   M    M   1        29 250
11  38  19  29   4  36   0 0.00  0.0    0  8.0 15 190   M    M   0        20 220
12  49  28  39  14  26   0 0.00  0.0    0 19.6 30 230   M    M   0        41 240
13  54  40  47  22  18   0 0.00  0.0    0 16.8 24 210   M    M   0        31 200
14  51  31  41  16  24   0    T  0.0    0 16.8 28 230   M    M   4        37 230
15  45  29  37  12  28   0 0.00  0.0    0  5.8 15 200   M    M   7 1      18 200
16  40  28  34   9  31   0 0.16    T    0  5.2 10 220   M    M   9 126    11 120
17  41  26  34   9  31   0 0.01  0.2    T  8.8 16 240   M    M   8 1      20 240
18  39  22  31   6  34   0 0.00  0.0    0 14.9 24 220   M    M   0        30 220
19  39  29  34   9  31   0    T    T    0 11.9 21 230   M    M   7 1      27 230
20  37  23  30   5  35   0 0.00  0.0    0 14.0 23 220   M    M   1        28 230
21  42  25  34   9  31   0 0.00  0.0    0 21.0 30 220   M    M   3        37 230
22  37  25  31   6  34   0 0.02  0.5    0 13.9 24 330   M    M   9 1      31 330
23  32  19  26   1  39   0    T    T    T 16.8 30 230   M    M   5 1      39 230
24  36  24  30   5  35   0 0.00  0.0    T 13.4 21 340   M    M   6        28 340
25  37  21  29   4  36   0 0.03  0.4    T 11.9 21 240   M    M   9 18     26 240
26  50  32  41  16  24   0    T    T    T 18.1 35 290   M    M   6        46 260
27  37  17  27   2  38   0 0.28  3.6    0 12.1 26  30   M    M  10 12     35  30
28  16  -9   4 -21  61   0 0.05  1.4    4 10.4 24  10   M    M  10 18     33  20
29  -2 -15  -8 -33  73   0    T  0.1    4 10.4 20 200   M    M   3 1      24 200
30  13  -2   6 -19  59   0 0.00  0.0    4 21.7 29 230   M    M   6        37 230
31  29  12  21  -4  44   0 0.00  0.0    2 24.0 31 220   M    M   3        42 220
================================================================================
SM 1177  675      1080   0  1.05  6.2    420.6          M      122
================================================================================
AV 38.0 21.8                              13.6 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    35 290                 46 260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   GREAT FALLS MT
                                          MONTH:     JANUARY
                                          YEAR:      2023
                                          LATITUDE:   47 28 N
                                          LONGITUDE: 111 22 W

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

AVERAGE MONTHLY: 29.9   TOTAL FOR MONTH:   1.05    1 = FOG OR MIST
DPTR FM NORMAL:   4.7   DPTR FM NORMAL:    0.50    2 = FOG REDUCING VISIBILITY
HIGHEST:    54 ON 13    GRTST 24HR  0.59 ON  5- 6      TO 1/4 MILE OR LESS
LOWEST:    -15 ON 29                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   6.2 INCHES  5 = HAIL
                        GRTST 24HR   3.6 ON 27-27  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   4 ON 30,29  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:   5    0.01 INCH OR MORE:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:  28    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   3    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1080    CLEAR  (SCALE 0-3)  15
DPTR FM NORMAL  -155    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  4438    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL    48

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.77 ON 29
DPTR FM NORMAL     0    LOWEST  SLP 29.48 ON 15

[REMARKS]
#FINAL-01-23#