WFO Monthly/Daily Climate Data
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CXUS56 KSTO 070031
CF6RDD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   REDDING CA AIRPORT AND CITY
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   40 30 N
                                          LONGITUDE: 122 18 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  83  44  64  16   1   0 0.00    M    M  3.1 15  20   M    M   0        18  10
 2  74  40  57   9   8   0 0.00  0.0    M  1.0  6 180   M    M   0         8 150
 3  68  37  53   5  12   0 0.00    M    M  0.6  7  10   M    M   0 1       8 360
 4  69  36  53   5  12   0 0.00  0.0    M  0.6  5  30   M    M   0 12      6 260
 5  73  34  54   6  11   0 0.00    M    M  0.6  7 110   M    M   3 12      8 110
 6  48  43  46  -1  19   0 0.27  0.0    M  2.0  8 100   M    M  10 12      9 280
 7  71  42  57  10   8   0 0.00  0.0    M  3.1 18 180   M    M   5 12     21 180
 8  51  49  50   3  15   0 0.00  0.0    M  2.1  7 170   M    M  10 1       9 160
 9  57  37  47   0  18   0 0.00  0.0    M  6.2 18  10   M    M   3 1      22  10
10  57  31  44  -3  21   0 0.00    M    M  5.2 15 360   M    M   0        22  10
11  47  32  40  -7  25   0 0.13    M    M  1.2 12 170   M    M   6 1      19 170
12  47  41  44  -2  21   0 1.15    M    M 14.1 30 170   M    M  10 1      39 170
13  49  43  46   0  19   0 0.37    M    M 19.6 47 170   M    M  10 1      63 160
14  49  33  41  -5  24   0 0.01    M    M  1.9  9 130   M    M   3        12 130
15  43  34  39  -7  26   0 1.50    M    M 15.7 35 170   M    M  10 1      46 160
16  48  44  46   0  19   0 0.03    M    M  6.3 24 190   M    M   9 18     32 180
17  56  31  44  -2  21   0 0.00    M    M  4.2 13  10   M    M   0        15  10
18  54  29  42  -4  23   0 0.00    M    M  1.4  8 180   M    M   3 8       9 180
19  41  37  39  -7  26   0 0.00    M    M  2.6  9 150   M    M  10 128    13 210
20  52  34  43  -3  22   0 0.00    M    M  1.3  7 360   M    M   6 18      7 350
21  44  29  37  -9  28   0 0.22    M    M  1.7  9  90   M    M   6 12     12  90
22  46  43  45  -1  20   0 0.62    M    M  1.2  7 190   M    M  10 1       8 190
23  49  44  47   1  18   0 0.18  0.0    M  2.5  8 360   M    M  10 12     10 360
24  56  43  50   4  15   0 0.02  0.0    M  6.8 21 190   M    M   8 128    29 180
25  50  40  45  -1  20   0 0.57  0.0    M  5.8 20 220   M    M   8 1      25 210
26  46  34  40  -6  25   0 0.03  0.0    M 20.0 36 180   M    M   7 1      44 170
27  51  35  43  -3  22   0 0.00    M    M  8.1 23 180   M    M   4        31 180
28  39  36  38  -8  27   0 0.14    M    M  0.8  6  50   M    M  10 18      6  40
29  45  32  39  -7  26   0 0.13    M    M  2.0  6 310   M    M   8 1       8  20
30  50  31  41  -5  24   0 0.00  0.0    M  1.3  7  10   M    M   7 1       9  90
31  53  29  41  -5  24   0 0.00  0.0    M  3.1  8 330   M    M   0 1      11 340
================================================================================
SM 1666 1147       600   0  5.37  0.0    146.1          M      176
================================================================================
AV 53.7 37.0                               4.7 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    47 170                 63 160
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   REDDING CA AIRPORT AND CITY
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   40 30 N
                                          LONGITUDE: 122 18 W

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

AVERAGE MONTHLY: 45.4   TOTAL FOR MONTH:   5.37    1 = FOG OR MIST
DPTR FM NORMAL:  -1.2   DPTR FM NORMAL:   -0.94    2 = FOG REDUCING VISIBILITY
HIGHEST:    83 ON  1    GRTST 24HR  1.53 ON 15-16      TO 1/4 MILE OR LESS
LOWEST:     29 ON 31,21                             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:  15
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  11
MIN 32 OR BELOW:   8    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   600    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL    30    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  1024    CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL   -11

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  2421    HIGHEST SLP 30.34 ON 18
DPTR FM NORMAL   391    LOWEST  SLP 29.50 ON 13

[REMARKS]
#FINAL-12-21#


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