WFO Monthly/Daily Climate Data
Issued by NWS Denver/Boulder, CO

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CF6DEN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DENVER CO
                                          MONTH:     OCTOBER
                                          YEAR:      2017
                                          LATITUDE:   39 52 N
                                          LONGITUDE: 104 40 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  75  45  60   3   5   0 0.19  0.0    0 11.6 35  10   M    M   7 1      44  10
 2  47  37  42 -14  23   0 0.19  0.0    0  9.5 20 320   M    M   9 13     22 320
 3  61  34  48  -8  17   0 0.00  0.0    0  8.2 20 100   M    M   6 1      24 140
 4  73  50  62   6   3   0 0.00  0.0    0 10.8 18 150   M    M   5        24 170
 5  65  51  58   3   7   0 0.00  0.0    0  8.3 16  90   M    M   7 12     19  80
 6  66  45  56   1   9   0    T  0.0    0 10.3 44 300   M    M   7 12378  52 300
 7  78  45  62   8   3   0 0.00  0.0    0 12.1 24 280   M    M   2        31 310
 8  67  33  50  -4  15   0 0.21    T    0 14.6 36 340   M    M   4 134    42 350
 9  36  29  33 -21  32   0 0.35  2.8    0 10.8 22  10   M    M   8 12     26  10
10  59  29  44  -9  21   0 0.00  0.0    T 10.2 16 170   M    M   1        19 220
11  72  29  51  -2  14   0 0.00  0.0    0  6.7 14 210   M    M   3 8      16 210
12  78  41  60   8   5   0 0.00  0.0    0 10.0 22  20   M    M   2 8      27  20
13  65  35  50  -2  15   0 0.00  0.0    0  8.0 18  70   M    M   3        24  60
14  57  27  42 -10  23   0 0.00  0.0    0 14.2 46 300   M    M   2 1278   59 300
15  64  24  44  -7  21   0 0.00  0.0    0  7.4 16 240   M    M   0        19 240
16  78  39  59   8   6   0 0.00  0.0    0 10.4 21 290   M    M   4        27 290
17  77  41  59   9   6   0 0.00  0.0    0  9.5 18 210   M    M   2        21 200
18  77  45  61  11   4   0 0.00  0.0    0 10.4 18 200   M    M   4        23 200
19  75  42  59   9   6   0 0.00  0.0    0  8.3 21 190   M    M   5        25 180
20  77  46  62  13   3   0 0.00  0.0    0 11.2 21 310   M    M   3        30 260
21  53  30  42  -7  23   0    T  0.0    0 13.7 28 280   M    M   4        36 280
================================================================================
SM 1400  797       261   0  0.94     2.8 216.2            M     88
================================================================================
AV 66.7 38.0                              10.3 FASTST            4    MAX(MPH)
                                 MISC ---->  # 46 300     M   M     # 59  300
================================================================================
NOTES: SUNSHINE DATA WILL NO LONGER BE AVAILABLE EFFECTIVE OCTOBER 1ST 2009.

# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  DENVER CO
                                          MONTH:    OCTOBER
                                          YEAR:     2017
                                          LATITUDE:   39 52 N
                                          LONGITUDE: 104 40 W

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

AVERAGE MONTHLY: 52.3   TOTAL FOR MONTH:   0.94    1 = FOG OR MIST
DPTR FM NORMAL:  -0.5   DPTR FM NORMAL:    0.20    2 = FOG REDUCING VISIBILITY
HIGHEST:    78 ON 16,12 GRTST 24HR  0.35 ON  9- 9      TO 1/4 MILE OR LESS
LOWEST:     24 ON 15                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   2.8 INCHES  5 = HAIL
                        GRTST 24HR   2.8 ON  9- 9  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   T ON 10     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:   4
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   6    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   261    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL     1    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1   391    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL   -10

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1   880    HIGHEST SLP M ON M
DPTR FM NORMAL   115    LOWEST  SLP 29.31 ON 20

[REMARKS]



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