WFO Monthly/Daily Climate Data
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CXUS56 KMFR 011030
CF6MHS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MT SHASTA CITY CA
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   41 19 N
                                          LONGITUDE: 122 19 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  35  49  13  16   0 0.00    M    M  2.6  7 300   M    M   0 18     12 290
 2  63  33  48  12  17   0 0.00    M    M  1.8  8 300   M    M   0 8      19 310
 3  61  32  47  11  18   0 0.00    M    M  1.2  7 300   M    M   0 18     14 320
 4  60  29  45   9  20   0 0.00    M    M  1.1  8 300   M    M   0 18     20 290
 5  55  36  46  10  19   0 0.00    M    M  3.8 12 290   M    M   0 8      23 310
 6  52  36  44   9  21   0 0.06    M    M  1.2 12 300   M    M   9 1      21 300
 7  50  33  42   7  23   0 0.00    M    M  2.4  9 310   M    M   3 1      19 300
 8  46  33  40   5  25   0 0.00    M    M  0.5  7 320   M    M   9 18     14 300
 9  40  31  36   1  29   0 0.00    M    M  6.0 15 310   M    M   3        30 290
10  44  26  35   0  30   0 0.00    M    M  1.5  8 300   M    M   0 8      19 340
11  38  28  33  -2  32   0 0.46    M    M  4.8 10  90   M    M   8 128    22 100
12  35  31  33  -2  32   0 0.57    M    M  4.8  9  90   M    M  10 12     20  70
13  37  32  35   1  30   0 1.57    M    M  2.9  8  60   M    M  10 1      19 130
14  36  21  29  -5  36   0    T    M    M  0.8  7 290   M    M   3 18     14 290
15  33  23  28  -6  37   0 0.14    M    M  3.9  8 100   M    M   9 128    17  90
16  35  30  33  -1  32   0 0.01    M    M  0.0  5 110   M    M  10 12     11 140
17  36  28  32  -2  33   0 0.00    M    M  2.4  9 310   M    M   8        17 310
18  44  22  33  -1  32   0 0.00    M    M  0.3  6 340   M    M   4 18     13 350
19  43  32  38   4  27   0 0.02    M    M  3.5 13  80   M    M   9 1      24 100
20  43  30  37   3  28   0 0.00    M    M  1.5  7 100   M    M   3         M   M
21  48  24  36   2  29   0 0.06    M    M  0.6  8  90   M    M   3 18      M   M
22  37  34  36   2  29   0 0.66    M    M  5.5 12  90   M    M  10 1      23  90
23  41  32  37   3  28   0 0.14    M    M  0.9  7 100   M    M   9 12     17  80
24  37  29  33  -1  32   0 0.10    M    M  1.0  9 100   M    M   8 128    18  80
25  38  26  32  -2  33   0 0.06    M    M  0.1  5  80   M    M   9 1      11 100
26  31  22  27  -8  38   0 0.09    M    M  2.6  9  90   M    M   9 1      17 110
27  31  23  27  -8  38   0 0.03    M    M  2.5  9 340   M    M   9 18     20 340
28  31  23  27  -8  38   0 0.07    M    M  2.0  7  90   M    M  10 18     14 160
29  35  18  27  -8  38   0 0.01    M    M  1.2  9  90   M    M   8 18     15  90
30  35  15  25 -10  40   0 0.00    M    M  0.0  5 130   M    M   6 18     11 130
31  39  26  33  -2  32   0    T    M    M  4.6 14 340   M    M   7        26  10
================================================================================
SM 1317  873       912   0  4.05    M     68.0          M      186
================================================================================
AV 42.5 28.2                               2.2 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    15 310                 30 290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   MT SHASTA CITY CA
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   41 19 N
                                          LONGITUDE: 122 19 W

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

AVERAGE MONTHLY: 35.3   TOTAL FOR MONTH:   4.05    1 = FOG OR MIST
DPTR FM NORMAL:   0.4   DPTR FM NORMAL:   -2.56    2 = FOG REDUCING VISIBILITY
HIGHEST:    63 ON  2, 1  GRTST 24HR  1.63 ON 12-13      TO 1/4 MILE OR LESS
LOWEST:     15 ON 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:   3    0.01 INCH OR MORE:  16
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:  24    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   912    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL   -22    PTCLDY (SCALE 4-7)   7
TOTAL FM JUL 1  2096    CLOUDY (SCALE 8-10) 14
DPTR FM NORMAL  -184

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   755    HIGHEST SLP 30.44 ON  5
DPTR FM NORMAL   446    LOWEST  SLP 29.50 ON 13

[REMARKS]
#FINAL-12-21#


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