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000
CXAK56 PAFC 051911
CF6ANC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ANCHORAGE AK
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   61 10 N
                                          LONGITUDE: 150  2 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  27  16  22   1  43   0 0.17  3.1    9  6.2 12 340   M    M  10 18     20 200
 2  16   0   8 -13  57   0    T    T   11  8.4 17 360   M    M   7        22  10
 3   7  -5   1 -20  64   0    T    T   10  1.3  7  30   M    M   5 18      9  20
 4   9  -6   2 -19  63   0    T  0.5    9  3.5 10  80   M    M   7 1      17 120
 5  37   8  23   2  42   0    T    T    9 12.0 26 150   M    M  10 1      39 170
 6  37  32  35  14  30   0 0.02    T    9 13.5 25 150   M    M  10 18     40 140
 7  33  20  27   6  38   0 0.08  1.6    9  9.7 18  50   M    M  10 18     25  40
 8  21   8  15  -5  50   0 0.00  0.0   10  3.5  9 340   M    M   6        12 340
 9  24  14  19  -1  46   0    T    T    9  9.2 22 340   M    M   9        28 340
10  26  22  24   4  41   0 0.07  0.8    9  7.9 17 330   M    M  10 1      24 360
11  22   8  15  -5  50   0 0.00  0.0   10 11.9 22 360   M    M   7 9      32 350
12  10   6   8 -12  57   0 0.00  0.0   10 17.1 24 340   M    M   0        35 340
13   6  -9  -1 -21  66   0    T  0.1   10  6.3 16 360   M    M   5 8      22 360
14   7  -4   2 -18  63   0    T  0.1   10  6.6 17  10   M    M   3 18     23  10
15   8  -9   0 -20  65   0    T    T   10  3.9 10  40   M    M   6 18     14 140
16  18   6  12  -8  53   0 0.03  0.3   10  5.6 15  40   M    M   9 8      19  30
17  23  17  20   0  45   0 0.06  0.9   10  3.5 12  70   M    M  10 18     17  30
18  25  20  23   4  42   0 0.09  0.7   11  2.1  9 350   M    M  10 18     20 350
19  22  19  21   2  44   0 0.00  0.0   12  3.4 13 330   M    M  10 18     15 340
20  22  16  19   0  46   0 0.38  2.7   11  2.9 12 330   M    M  10 1268   16 320
21  22  10  16  -3  49   0    T    T   14  2.3  8  80   M    M   7 128    11  40
22  20  11  16  -3  49   0 0.01    T   13  2.1  9 360   M    M   9 12     12 180
23  31  13  22   4  43   0 0.00  0.0   13  4.8 15 190   M    M   7        20 200
24  17   6  12  -6  53   0 0.00  0.0   13  3.4 10 310   M    M   3 12     14  20
25  23  13  18   0  47   0    T    T   13  2.9 10 350   M    M   9        17  20
26  34  22  28  10  37   0 0.06  0.0   12  3.9 14 330   M    M   9 168    16 330
27  32  21  27   9  38   0 0.01  0.0   12  3.1  8 310   M    M   7 1268   16 340
28  40  20  30  12  35   0    T    T   12  3.7 16 160   M    M   7 168    33 170
29  35  23  29  11  36   0    T  0.0   12  7.6 18 240   M    M   3        29 170
30  26  12  19   2  46   0 0.01  0.1   12  4.7 12 350   M    M   5 1      14 350
31  22  18  20   3  45   0 0.07  0.6   12  5.3 15 330   M    M  10 168    20 330
================================================================================
SM  702  348      1483   0  1.06 11.5    182.3          M      230
================================================================================
AV 22.6 11.2                               5.9 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    26 150                 40 140
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   ANCHORAGE AK
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   61 10 N
                                          LONGITUDE: 150  2 W

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

AVERAGE MONTHLY: 16.9   TOTAL FOR MONTH:   1.06    1 = FOG OR MIST
DPTR FM NORMAL:  -2.5   DPTR FM NORMAL:   -0.10    2 = FOG REDUCING VISIBILITY
HIGHEST:    40 ON 28    GRTST 24HR  0.38 ON 20-20      TO 1/4 MILE OR LESS
LOWEST:     -9 ON 15,13                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  13.9 INCHES  5 = HAIL
                        GRTST 24HR   3.1 ON  1- 1  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  14 ON 21     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:  25    0.01 INCH OR MORE:  13
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  31    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   6    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1483    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL    69    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1  4723    CLOUDY (SCALE 8-10) 15
DPTR FM NORMAL   299

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1    11    HIGHEST SLP 30.44 ON 19
DPTR FM NORMAL     3    LOWEST  SLP 28.53 ON 10

[REMARKS]
#FINAL-12-21#