WFO Monthly/Daily Climate Data
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
609
CXUS56 KTFX 171454
CF6HLN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HELENA MT
                                          MONTH:     NOVEMBER
                                          YEAR:      2017
                                          LATITUDE:   46 35 N
                                          LONGITUDE: 112  0 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  44  25  35  -4  30   0 0.49  2.7    0  8.9 23 270   M    M  10 12     29 270
 2  32  22  27 -12  38   0 0.05  1.2    3  5.3 12 270   M    M  10 1      13 270
 3  22  13  18 -20  47   0 0.21  2.6    3  6.8 14 290   M    M  10 12     16 290
 4  22   3  13 -25  52   0    T    T    4  1.6  6 270   M    M   7 1       7 270
 5  21  11  16 -22  49   0 0.05  0.5    4  6.9 13 290   M    M  10 1      16 320
 6  18   3  11 -26  54   0 0.03  0.5    4  5.4 12 260   M    M   6 1      14 270
 7  20   0  10 -27  55   0 0.00  0.0    4  2.7  9 280   M    M   0        11 290
 8  25  13  19 -17  46   0 0.00  0.0    4  1.3  6 340   M    M   4 18      7 330
 9  34  24  29  -7  36   0 0.01    T    4  2.1 15 300   M    M   8 148    18 300
10  39  14  27  -8  38   0 0.00  0.0    3  3.4 10 350   M    M   5 12     13 360
11  44  26  35   0  30   0 0.00  0.0    3  2.0 10 280   M    M   8 18     13 280
12  37  19  28  -6  37   0 0.00  0.0    3  1.8  8 280   M    M   1        10 310
13  52  18  35   1  30   0    T  0.0    3  2.7 22 250   M    M   2 12     27 250
14  43  25  34   1  31   0 0.00  0.0    2  6.7 25 260   M    M   5        33 260
15  35  20  28  -5  37   0 0.00  0.0    1  2.1  7  50   M    M   0         8 240
16  48  26  37   5  28   0 0.01  0.0    1  8.4 32 280   M    M   4        41 300
================================================================================
SM  536  262       638   0  0.85     7.5  68.1          M       90
================================================================================
AV 33.5 16.4                               4.3 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 32 280               # 41  300
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  HELENA MT
                                          MONTH:    NOVEMBER
                                          YEAR:     2017
                                          LATITUDE:   46 35 N
                                          LONGITUDE: 112  0 W

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

AVERAGE MONTHLY: 24.9   TOTAL FOR MONTH:   0.85    1 = FOG OR MIST
DPTR FM NORMAL: -10.9   DPTR FM NORMAL:    0.59    2 = FOG REDUCING VISIBILITY
HIGHEST:    52 ON 13    GRTST 24HR  0.49 ON  1- 1      TO 1/4 MILE OR LESS
LOWEST:      0 ON  7                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   7.5 INCHES  5 = HAIL
                        GRTST 24HR   2.7 ON  1- 1  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   4 ON  9, 8  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:   7    0.01 INCH OR MORE:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  16    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   1    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   638    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL   171    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1  1524    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL   149

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   702    HIGHEST SLP M ON M
DPTR FM NORMAL   296    LOWEST  SLP 29.50 ON  1

[REMARKS]



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.