WFO Monthly/Daily Climate Data
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000
CXUS56 KMFR 161000
CF6MHS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MT SHASTA CITY CA
                                          MONTH:     DECEMBER
                                          YEAR:      2018
                                          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  42  30  36   0  29   0 0.34    M    M  3.0 10 350   M    M   8 1      18 350
 2  39  21  30  -6  35   0    T    M    M  1.8  9 290   M    M   3 8      16 300
 3  42  17  30  -6  35   0 0.00    M    M  0.4  7 210   M    M   1 8      12 210
 4  42  30  36   0  29   0 0.00    M    M  1.3  6 350   M    M  10 8      11 210
 5  45  29  37   1  28   0 0.01    M    M  0.4  7 320   M    M   9 1      10 320
 6  42  24  33  -3  32   0 0.00    M    M  1.4  9 300   M    M   0 18     16 300
 7  45  21  33  -3  32   0 0.00    M    M  1.3  6 110   M    M   1 1      12  80
 8  50  29  40   4  25   0    T    M    M  0.0  5  60   M    M   7 18      8 140
 9  46  29  38   3  27   0 0.08    M    M  2.0  8 110   M    M   5 1      17 150
10  46  27  37   2  28   0    T    M    M  1.3  9 340   M    M   7 1      17 330
11  44  25  35   0  30   0    T    M    M  1.1  8  80   M    M   3 18     12 350
12  45  28  37   2  28   0    T    M    M  3.5 13 350   M    M   1 8      24 360
13  56  22  39   4  26   0 0.00    M    M  0.3  5  50   M    M   0 8       7 180
14  46  29  38   3  27   0 0.29    M    M  3.3 14  80   M    M   4 128    22  80
15  43  29  36   1  29   0 0.45    M    M  2.0  8 140   M    M   7 1      17 150
================================================================================
SM  673  390       440   0  1.17    M     23.1          M       66
================================================================================
AV 44.9 26.0                               1.5 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 14  80               # 24  360
================================================================================
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:     2018
                                          LATITUDE:   41 19 N
                                          LONGITUDE: 122 19 W

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

AVERAGE MONTHLY: 35.4   TOTAL FOR MONTH:   1.17    1 = FOG OR MIST
DPTR FM NORMAL:  -0.1   DPTR FM NORMAL:   -2.41    2 = FOG REDUCING VISIBILITY
HIGHEST:    56 ON 13    GRTST 24HR  0.45 ON 15-15      TO 1/4 MILE OR LESS
LOWEST:     17 ON  3                               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:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:  15    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   440    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL    -2    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1  1642    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -197

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   440    HIGHEST SLP  0.00 ON M
DPTR FM NORMAL   152    LOWEST  SLP 29.81 ON 14

[REMARKS]


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