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918
CXUS56 KSTO 131749
CF6MOD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MODESTO CA
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          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  63  32  48  -2  17   0 0.00  0.0    0  1.3  7 330   M    M   0 18      9 310
 2  64  32  48  -2  17   0 0.00  0.0    0  2.0  7 120   M    M   0 18     11 320
 3  66  34  50   0  15   0 0.00  0.0    0  3.1  9 120   M    M   0 18     12 110
 4  65  35  50   0  15   0 0.00  0.0    0  1.3  7 340   M    M   0 18      9 300
 5  66  33  50   1  15   0 0.00  0.0    0  3.5 13 100   M    M   0 18     15 110
 6  59  35  47  -2  18   0 0.00  0.0    0  5.4 15 310   M    M   1 18     20 320
 7  71  33  52   3  13   0 0.00  0.0    0  9.4 21 320   M    M   0        26 310
 8  64  32  48  -1  17   0 0.00  0.0    0  3.5  8 110   M    M   0 18     11 150
 9  63  33  48   0  17   0 0.00  0.0    0  4.8 15 310   M    M   0 18     17 320
10  64  33  49   1  16   0 0.00  0.0    0  4.0 16 320   M    M   0 18     20 320
11  58  33  46  -2  19   0 0.40    M    0  5.1 13 120   M    M   4 18     15 110
12  50  45  48   0  17   0 0.19    M    0  6.5 16 310   M    M  10 1      19 300
13  51  45  48   0  17   0 0.51  0.0    0  6.2 18 120   M    M  10 12     22 150
14  54  39  47  -1  18   0 0.00  0.0    0  8.3 23 320   M    M   1 12     29 320
15  54  32  43  -5  22   0 0.00  0.0    0  1.9  7 120   M    M   3 128    10 150
16  54  32  43  -4  22   0 0.00  0.0    0  3.2 12 110   M    M   2 128    14 130
17  58  45  52   5  13   0 0.25    M    0  8.9 29  80   M    M   2 18     34  80
18  54  35  45  -2  20   0 0.00  0.0    0  4.2 14 300   M    M   0 18     17 300
19  54  33  44  -3  21   0 0.00  0.0    0  3.0 10 310   M    M   5 128    12 300
20  52  34  43  -4  22   0 0.00  0.0    0  2.6  8 140   M    M   8 128     9 140
21  44  37  41  -6  24   0 0.00  0.0    0  3.3  8 150   M    M  10 12     10 170
22  48  34  41  -6  24   0 0.00  0.0    0  5.9 15 300   M    M   8 128    17 300
23  47  36  42  -5  23   0 0.00  0.0    0  5.1 13 110   M    M   8 128    16 130
24  49  38  44  -3  21   0 0.00  0.0    0  2.8  8 100   M    M   7 128     9 100
25  56  35  46  -1  19   0    T    M    0  5.2 15 120   M    M  10 128    19 180
26  60  45  53   7  12   0 0.05    M    0  5.7 12 300   M    M   3 1      15 300
27  55  42  49   3  16   0 0.00  0.0    0  5.1 13 310   M    M   2        16 120
28  55  42  49   3  16   0 0.02    M    0  5.2 14 300   M    M   5 1      17 140
29  55  35  45  -1  20   0 0.00  0.0    0  3.8 17 310   M    M   0 18     21 320
30  54  31  43  -3  22   0    T  0.0    0  3.7  9 130   M    M   2 18     11 170
31  57  39  48   2  17   0 0.02  0.0    0 10.9 26 310   M    M   5 18     32 310
================================================================================
SM 1764 1119       565   0  1.44     0.0 144.9          M      106
================================================================================
AV 56.9 36.1                               4.7 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 29  80               # 34   80
================================================================================
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:     2020
                                          LATITUDE:   37 37 N
                                          LONGITUDE: 120 57 W

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

AVERAGE MONTHLY: 46.5   TOTAL FOR MONTH:   1.44    1 = FOG OR MIST
DPTR FM NORMAL:  -1.2   DPTR FM NORMAL:   -0.60    2 = FOG REDUCING VISIBILITY
HIGHEST:    71 ON  7    GRTST 24HR  0.51 ON 13-13      TO 1/4 MILE OR LESS
LOWEST:     31 ON 30                               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:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   6    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   565    CLEAR  (SCALE 0-3)  18
DPTR FM NORMAL    29    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1   994    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL    97

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  2127    HIGHEST SLP 30.44 ON 19
DPTR FM NORMAL   428    LOWEST  SLP 29.69 ON 28

[REMARKS]
#FINAL-12-20#