WFO Monthly/Daily Climate Data
Issued by NWS

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771
CXUS56 KSTO 061300
CF6VCB
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   VACAVILLE
                                          MONTH:     MAY
                                          YEAR:      2025
                                          LATITUDE:   38 22 N
                                          LONGITUDE: 121-58 E

  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  83  51  67   4   0   2 0.00    M    M  6.3 13 220   M    M   0        19 220
 2  79  51  65   2   0   0 0.00    M    M  9.7 20 210   M    M   0        28 210
 3  75  49  62  -1   3   0    T    M    M  7.4 20 220   M    M   1        31 240
 4  60  44  52 -11  13   0 0.00    M    M  9.7 22 350   M    M   0        33  30
 5  85  66  76  12   0  11 0.00    M    M 17.3 32 360   M    M   0        51  10
================================================================================
SM  382  261        16  13     T    M     50.4          M        1
================================================================================
AV 76.4 52.2                              10.1 FASTST   M    M   0    MAX(MPH)
                                 MISC ---->    32 360                 51  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:   VACAVILLE
                                          MONTH:     MAY
                                          YEAR:      2025
                                          LATITUDE:   38 22 N
                                          LONGITUDE: 121-58 E

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

AVERAGE MONTHLY: 64.3   TOTAL FOR MONTH:      T    1 = FOG OR MIST
DPTR FM NORMAL:   1.1   DPTR FM NORMAL:   -0.13    2 = FOG REDUCING VISIBILITY
HIGHEST:    85 ON  5    GRTST 24HR     T ON  3- 3      TO 1/4 MILE OR LESS
LOWEST:     44 ON  4                               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:   0    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.    16    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL    -1    PTCLDY (SCALE 4-7)   0
TOTAL FM JUL 1  2228    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -162

[CDD (BASE 65) ]
TOTAL THIS MO.    13
DPTR FM NORMAL     5    [PRESSURE DATA]
TOTAL FM JAN 1    23    HIGHEST SLP M ON M
DPTR FM NORMAL    -5    LOWEST  SLP 29.73 ON  5

[REMARKS]