WFO Monthly/Daily Climate Data
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000
CXUS56 KSTO 011400
CF6MOD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MODESTO CA
                                          MONTH:     DECEMBER
                                          YEAR:      2023
                                          LATITUDE:   37 37 N
                                          LONGITUDE: 120 57 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  61  39  50   0  15   0 0.00    M    M  4.2 14 300   M    M   2 1      19 320
 2  63  47  55   6  10   0 0.01    M    M  2.6  9 150   M    M   7        13 120
 3  61  41  51   2  14   0 0.00    M    M  1.8  7 120   M    M   1 1      11 120
 4  64  44  54   5  11   0 0.00    M    M  1.7  8 300   M    M   1 1      10 290
 5  65  40  53   4  12   0 0.00  0.0    M  3.1  8 120   M    M   3 128    11 120
 6  65  39  52   4  13   0 0.01  0.0    M  5.4 15 330   M    M   3 18     19 260
 7  62  40  51   3  14   0    T  0.0    M  3.9 14 350   M    M   2 1      18 330
 8  57  42  50   2  15   0 0.00    M    M 11.1 20 330   M    M   3 12     26 310
 9  57  31  44  -4  21   0 0.00    M    M  0.9  7 110   M    M   0 18      8 350
10  59  32  46  -2  19   0 0.00    M    M  2.1  9 340   M    M   0 18     12 330
11  60  30  45  -3  20   0 0.00    M    M  1.9  8 360   M    M   0 128    13 290
12  59  33  46  -2  19   0 0.00    M    M  3.3 14 310   M    M   0 18     17 320
13  61  31  46  -1  19   0 0.00    M    M  1.1  6 110   M    M   0 18      8 140
14  61  33  47   0  18   0 0.00    M    M  3.4  8 280   M    M   0 18     10 290
15  62  35  49   2  16   0 0.00    M    M  1.4  7 290   M    M   0 18     10 300
16  65  33  49   2  16   0 0.00    M    M  1.7  8 270   M    M   0 18     10 270
17  58  38  48   1  17   0 0.08    M    M  3.7 17  40   M    M   4 138    25  30
18  57  47  52   5  13   0 0.66    M    M  4.9 13 120   M    M   8 18     17 130
19  64  54  59  12   6   0 0.42    M    M  5.7 18 130   M    M   8 1      28 130
20  60  52  56   9   9   0 0.47    M    M  5.9 14 130   M    M   7 1      21 150
21  60  47  54   7  11   0    T    M    M  3.7 14 300   M    M   4 12     17 300
22  66  46  56   9   9   0 0.00    M    M  6.9 15 330   M    M   3 12     22 340
23  59  40  50   4  15   0 0.00    M    M  3.3 12 300   M    M   2 1      15 300
24  55  36  46   0  19   0 0.00    M    M  1.8  9 320   M    M   3 128    14 280
25  59  40  50   4  15   0 0.00    M    M  1.0  6 270   M    M   2 128     7 170
26  57  41  49   3  16   0 0.00    M    M  3.0 10 110   M    M   2 128    12 120
27  57  41  49   3  16   0 0.30    M    M  4.8 12 160   M    M   4 1238   17 160
28  64  47  56  10   9   0    T    M    M  4.3  9 120   M    M   4 18     13 170
29  67  47  57  11   8   0 0.55    M    M  6.6 17 320   M    M   2 18     22 150
30  59  49  54   8  11   0 0.29    M    M  2.8 13 120   M    M   9 1      16 110
31  57  49  53   7  12   0 0.00    M    M  3.5 10 120   M    M   8 1      12 140
================================================================================
SM 1881 1264       438   0  2.79  0.0    111.5          M       92
================================================================================
AV 60.7 40.8                               3.6 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    20 330                 28 130
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   MODESTO CA
                                          MONTH:     DECEMBER
                                          YEAR:      2023
                                          LATITUDE:   37 37 N
                                          LONGITUDE: 120 57 W

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

AVERAGE MONTHLY: 50.7   TOTAL FOR MONTH:   2.79    1 = FOG OR MIST
DPTR FM NORMAL:   3.3   DPTR FM NORMAL:    0.58    2 = FOG REDUCING VISIBILITY
HIGHEST:    67 ON 29    GRTST 24HR  0.84 ON 29-30      TO 1/4 MILE OR LESS
LOWEST:     30 ON 11                               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:  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:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   4    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   438    CLEAR  (SCALE 0-3)  21
DPTR FM NORMAL  -108    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1   813    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -122

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1549    HIGHEST SLP 30.39 ON  9
DPTR FM NORMAL   -74    LOWEST  SLP 29.71 ON 20

[REMARKS]
#FINAL-12-23#


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