WFO Monthly/Daily Climate Data
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000
CXUS56 KMTR 171751
CF6APC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   NAPA AIRPORT
                                          MONTH:     OCTOBER
                                          YEAR:      2020
                                          LATITUDE:   38 13 N
                                          LONGITUDE: 122 17 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  91  56  74  12   0   9 0.00    M    M  2.0  7 220   M    M   7 8      11 220
 2  90  53  72  10   0   7 0.00    M    M  2.0  8 190   M    M   8 18      9 190
 3  91  51  71  10   0   6 0.00    M    M  5.2 14 160   M    M   1 18     16 190
 4  81  49  65   4   0   0 0.00    M    M  5.5 14 210   M    M   0 1      15 200
 5  86  45  66   5   0   1 0.00    M    M  3.3 10 200   M    M   1 128    11 210
 6  84  46  65   4   0   0 0.00    M    M  4.6 13 200   M    M   0 1      15 210
 7  72  43  58  -2   7   0 0.00    M    M  6.7 16 200   M    M   3 128    20 200
 8  70  55  63   3   2   0 0.00    M    M 11.0 17 260   M    M   4 18     21 260
 9  73  58  66   6   0   1 0.00    M    M  8.2 14 210   M    M   4        17 270
10  72  54  63   3   2   0 0.00    M    M  6.9 16 220   M    M   6        19 220
11  82  47  65   5   0   0 0.00    M    M  4.5 13 210   M    M   2 12     15 210
12  87  47  67   7   0   2 0.00    M    M  3.3  9 200   M    M   0        15 210
13  91  48  70  11   0   5 0.00    M    M  3.4 12 210   M    M   0        13 200
14  94  52  73  14   0   8 0.00    M    M  3.7 12 210   M    M   0 8      14 190
15 101  51  76  17   0  11 0.00    M    M  4.2 17  20   M    M   0 8      21  10
16  97  54  76  17   0  11 0.00    M    M  4.3 12 250   M    M   0        13 240
17  95   M   M   M   M   M 0.00    M    M  3.7 12 250   M    M   0        14 260
18  91  49  70  12   0   5 0.00    M    M  3.9 14 220   M    M   0        19 240
19  83  50  67   9   0   2 0.00    M    M  3.9 10 200   M    M   0 1      13 200
20  87  46  67   9   0   2 0.00    M    M  4.1 12 190   M    M   1 12     13 190
21  86  47  67   9   0   2 0.00    M    M  3.3 10 200   M    M   0        14 210
22  77  48  63   6   2   0 0.00    M    M  5.3 13 200   M    M   0 1      14 200
23  73  44  59   2   6   0 0.00    M    M  5.3 20 270   M    M   4 12     22 270
24  67  42  55  -2  10   0 0.00    M    M  6.3 18 270   M    M   6 12     22 270
25  76  56  66   9   0   1 0.00    M    M 14.9 43  20   M    M   5        53  10
26  81  48  65   9   0   0 0.00    M    M 12.1 37  20   M    M   0        48  10
27  79  44  62   6   3   0 0.00    M    M  6.2 16 210   M    M   0        19  10
28  79  39  59   3   6   0 0.00    M    M  4.5 13 100   M    M   0        17 100
29  79  40  60   4   5   0 0.00    M    M  3.7 12 230   M    M   0        14 240
30  75  39  57   1   8   0 0.00    M    M  3.7 10 200   M    M   0 18     13 210
31  79  39  59   4   6   0 0.00    M    M  3.1  9 220   M    M   0        11 240
================================================================================
SM 2569 1440        57  73  0.00    M    162.8          M       52
================================================================================
AV 82.9 48.0                               5.3 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    43  20                 53  10
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   NAPA AIRPORT
                                          MONTH:     OCTOBER
                                          YEAR:      2020
                                          LATITUDE:   38 13 N
                                          LONGITUDE: 122 17 W

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

AVERAGE MONTHLY: 65.4   TOTAL FOR MONTH:   0.00    1 = FOG OR MIST
DPTR FM NORMAL:   6.8   DPTR FM NORMAL:   -0.97    2 = FOG REDUCING VISIBILITY
HIGHEST:   101 ON 15    GRTST 24HR     T ON 23-23      TO 1/4 MILE OR LESS
LOWEST:     39 ON 31,30                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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:   0
MAX 90 OR ABOVE:   9    0.10 INCH OR MORE:   0
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.    57    CLEAR  (SCALE 0-3)  23
DPTR FM NORMAL  -148    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1    80    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -265

[CDD (BASE 65) ]
TOTAL THIS MO.    73
DPTR FM NORMAL    66    [PRESSURE DATA]
TOTAL FM JAN 1   579    HIGHEST SLP 30.15 ON 26
DPTR FM NORMAL   356    LOWEST  SLP 29.72 ON 21

[REMARKS]
#FINAL-10-20#


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