WFO Monthly/Daily Climate Data
Issued by NWS Key West, FL

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000
CXUS52 KKEY 012026 CCA
CF6KEY

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)...CORRECTED

                                          STATION:   KEY WEST WFO
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   24 33 N
                                          LONGITUDE:  81 47 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  80  66  73   M   0   8 0.00  0.0    0    M  M   M   M    M   M         M   M
 2  77  64  71   M   0   6 0.00  0.0    0    M  M   M   M    M   M         M   M
 3  75  64  70   M   0   5 0.00  0.0    0    M  M   M   M    M   M         M   M
 4  76  65  71   M   0   6 0.00  0.0    0    M  M   M   M    M   M         M   M
 5  82  69  76   M   0  11 0.00  0.0    0    M  M   M   M    M   M         M   M
 6  80  71  76   M   0  11 0.00  0.0    0    M  M   M   M    M   M         M   M
 7  82  69  76   M   0  11 0.00  0.0    0    M  M   M   M    M   M         M   M
 8  83  68  76   M   0  11 0.00  0.0    0    M  M   M   M    M   M         M   M
 9  82  71  77   M   0  12 0.00  0.0    0    M  M   M   M    M   M         M   M
10  84  72  78   M   0  13 0.00  0.0    0    M  M   M   M    M   M         M   M
11  84  73  79   M   0  14    T  0.0    0    M  M   M   M    M   M         M   M
12  82  71  77   M   0  12 0.00  0.0    0    M  M   M   M    M   M         M   M
13  85  73  79   M   0  14 0.00  0.0    0    M  M   M   M    M   M         M   M
14  80  72  76   M   0  11 0.04  0.0    0    M  M   M   M    M   M         M   M
15  83  72  78   M   0  13 0.00  0.0    0    M  M   M   M    M   M         M   M
16  83  73  78   M   0  13 0.00  0.0    0    M  M   M   M    M   M         M   M
17  84  74  79   M   0  14 0.01  0.0    0    M  M   M   M    M   M         M   M
18  84  74  79   M   0  14 0.00  0.0    0    M  M   M   M    M   M         M   M
19  82  72  77   M   0  12    T  0.0    0    M  M   M   M    M   M         M   M
20  80  73  77   M   0  12 0.00  0.0    0    M  M   M   M    M   M         M   M
21  78  70  74   M   0   9 0.38  0.0    0    M  M   M   M    M   M         M   M
22  76  66  71   M   0   6 0.04  0.0    0    M  M   M   M    M   M         M   M
23  69  62  66   M   0   1 0.00  0.0    0    M  M   M   M    M   M         M   M
24  76  58  67   M   0   2 0.00  0.0    0    M  M   M   M    M   M         M   M
25  81  68  75   M   0  10 0.00  0.0    0    M  M   M   M    M   M         M   M
26  81  69  75   M   0  10    T  0.0    0    M  M   M   M    M   M         M   M
27  80  67  74   M   0   9 0.00  0.0    0    M  M   M   M    M   M         M   M
28  81  68  75   M   0  10 0.00  0.0    0    M  M   M   M    M   M         M   M
29  81  74  78   M   0  13    T  0.0    0    M  M   M   M    M   M         M   M
30  83  73  78   M   0  13 0.00  0.0    0    M  M   M   M    M   M         M   M
31  83  73  78   M   0  13 0.00  0.0    0    M  M   M   M    M   M         M   M
================================================================================
SM 2497 2154         0 319  0.47  0.0        M          M        M
================================================================================
AV 80.5 69.5                                 M FASTST   M    M   M    MAX(MPH)
                                 MISC ---->     M   M                  M   M
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   KEY WEST WFO
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   24 33 N
                                          LONGITUDE:  81 47 W

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

AVERAGE MONTHLY: 75.0   TOTAL FOR MONTH:   0.47    1 = FOG OR MIST
DPTR FM NORMAL:   0.0   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    85 ON 13    GRTST 24HR  0.38 ON 21-21      TO 1/4 MILE OR LESS
LOWEST:     58 ON 24                               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:   4
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

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

[CDD (BASE 65) ]
TOTAL THIS MO.   319
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1  4934    HIGHEST SLP M ON M
DPTR FM NORMAL     M    LOWEST  SLP M ON M

[REMARKS]
#FINAL-12-21#

CORRECTED MISSING 12Z SNOW DEPTH ON THE 21ST TO 0.
CORRECTED SKY COVER DAYS TABLE TO MISSING.
CORRECTED SNOW, ICE PELLETS, HAIL TABLE ALIGNMENT.

ROSS