WFO Monthly/Daily Climate Data
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184
CXUS56 KSTO 131747
CF6VCB
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   VACAVILLE AIRPORT CA
                                          MONTH:     JANUARY
                                          YEAR:      2021
                                          LATITUDE:   38 22 N
                                          LONGITUDE: 121 58 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  53  33  43  -3  22   0    T  0.0    0  2.9  9 130   M    M   1 8      13 160
 2  50  46  48   2  17   0 0.04  0.0    0  3.8 10  10   M    M   9 1      13  20
 3  60  41  51   5  14   0    T  0.0    0  2.1  8 220   M    M   5 12     10 220
 4  60  44  52   6  13   0 0.04  0.0    0  8.1 26 230   M    M   5 1      33 220
 5  59  35  47   1  18   0 0.00  0.0    0  4.1 15  20   M    M   0        19  20
 6  56  33  45  -1  20   0    T  0.0    0  1.2 16  90   M    M   4 12     20  80
 7  60  37  49   3  16   0 0.00  0.0    0  4.7 13 350   M    M   1 1      17 350
 8  63  36  50   4  15   0    T    M    0  5.1 18 360   M    M   5 128    23 360
 9  63  31  47   1  18   0 0.00  0.0    0  2.3  9 100   M    M   0 1      12 120
10  55  31  43  -3  22   0 0.00  0.0    0  4.5 12 360   M    M   5 128    16  30
11  61  32  47   1  18   0 0.00  0.0    0  1.8  9  80   M    M   0        12  80
12  60  40  50   4  15   0 0.00  0.0    0  2.2  7 140   M    M   5 18     10 130
13  65  45  55   9  10   0 0.00  0.0    0  5.3 13 360   M    M   3 18     15  10
14  65  38  52   6  13   0 0.00  0.0    0  3.4  8  90   M    M   1 12      M  M
15  66  36  51   5  14   0 0.00  0.0    0  3.2 12  20   M    M   1 128    14  20
16  77  40  59  13   6   0 0.00  0.0    0  1.7 10  10   M    M   0 1      15  10
17  74  48  61  15   4   0 0.00  0.0    0  5.9 17 360   M    M   0        22 360
18  76  56  66  20   0   1 0.00  0.0    0 23.5 35 360   M    M   0        44 360
19  66  50  58  11   7   0 0.00  0.0    0 20.0 32 360   M    M   0        43 360
20  70  38  54   7  11   0 0.00  0.0    0  3.7 14 350   M    M   0        19 350
21  64  29  47   0  18   0 0.00  0.0    0  4.3 15 180   M    M   1        21 200
22  56  39  48   1  17   0 0.18  0.0    0  6.0 21 240   M    M   8 1      26 230
23  62  34  48   1  17   0 0.00  0.0    0  4.7 10 360   M    M   3 12     14  30
24  52  31  42  -5  23   0 0.02  0.0    0  6.7 20 220   M    M   4        24 220
25  56  42  49   2  16   0 0.00  0.0    0 11.8 21 300   M    M   2        26 300
26  50  26  38  -9  27   0 0.76  0.0    0  8.7 32 140   M    M   5 1      50 140
27  49  41  45  -3  20   0 0.94    M    0 12.8 36 140   M    M  10 1      57 130
28  54  46  50   2  15   0 0.72  0.0    0  5.9 12 160   M    M   8 1      17 150
29  54  42  48   0  17   0 0.13  0.0    0  2.9  8 180   M    M   7 12     10 200
30  59  40  50   2  15   0 0.00  0.0    0  2.3  9  90   M    M   8 1      11  90
31  63  40  52   4  13   0 0.00  0.0    0  1.4  7 340   M    M   5         9 330
================================================================================
SM 1878 1200       471   1  2.83     0.0 177.0          M      106
================================================================================
AV 60.6 38.7                               5.7 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 36 140               # 57  130
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  VACAVILLE AIRPORT CA
                                          MONTH:    JANUARY
                                          YEAR:     2021
                                          LATITUDE:   38 22 N
                                          LONGITUDE: 121 58 W

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

AVERAGE MONTHLY: 49.7   TOTAL FOR MONTH:   2.83    1 = FOG OR MIST
DPTR FM NORMAL:   3.1   DPTR FM NORMAL:   -1.99    2 = FOG REDUCING VISIBILITY
HIGHEST:    77 ON 16    GRTST 24HR  0.94 ON 27-27      TO 1/4 MILE OR LESS
LOWEST:     26 ON 26                               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:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   6    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   471    CLEAR  (SCALE 0-3)  16
DPTR FM NORMAL  -101    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  1364    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL  -215

[CDD (BASE 65) ]
TOTAL THIS MO.     1
DPTR FM NORMAL     1    [PRESSURE DATA]
TOTAL FM JAN 1     1    HIGHEST SLP 30.42 ON 13
DPTR FM NORMAL     1    LOWEST  SLP 29.64 ON 27

[REMARKS]
#FINAL-01-21#



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