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

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000
CXUS52 KKEY 011930 CCA
CF6EYW

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

                                          STATION:   KEY WEST
                                          MONTH:     AUGUST
                                          YEAR:      2021
                                          LATITUDE:   24 32 N
                                          LONGITUDE:  81 45 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  89  84  87   1   0  22 0.00  0.0    0  7.0 12 130   M    M   1        20 160
 2  89  84  87   1   0  22 0.00  0.0    0  7.5 13 160   M    M   1        22 180
 3  89  84  87   1   0  22 0.00  0.0    0  7.2 12 200   M    M   1        16 210
 4  89  80  85  -1   0  20 0.07  0.0    0  8.0 24 180   M    M   3 3X     34 180
 5  90  84  87   1   0  22    T  0.0    0  7.4 13 140   M    M   2        23 160
 6  90  84  87   1   0  22 0.00  0.0    0  6.9 14 150   M    M   2        19 170
 7  91  83  87   1   0  22 0.00  0.0    0  8.2 15 130   M    M   2        28 140
 8  89  79  84  -2   0  19 0.43  0.0    0  7.1 18 130   M    M   2 13     23 130
 9  91  84  88   2   0  23 0.01  0.0    0 11.7 17 100   M    M   2 3      27 110
10  91  82  87   1   0  22 0.02  0.0    0 12.7 30 120   M    M   2        40 120
11  91  82  87   1   0  22 0.01  0.0    0 10.7 17 100   M    M   2 3      26 130
12  90  77  84  -2   0  19 0.38  0.0    0  9.9 22  90   M    M   2 138    33  70
13  88  77  83  -3   0  18 0.32  0.0    0  9.7 28 100   M    M   4 13     37 100
14  86  77  82  -4   0  17 0.41  0.0    0 22.5 32 140   M    M   7 1      45 120
15  87  80  84  -2   0  19 0.00  0.0    0 15.0 29 160   M    M   3        39 160
16  88  80  84  -2   0  19 0.01  0.0    0  8.3 15 160   M    M   3 3      24 190
17  89  83  86   0   0  21    T  0.0    0 12.2 23 110   M    M   2        30 110
18  89  84  87   1   0  22 0.00  0.0    0 17.1 23 100   M    M   3        30 110
19  88  81  85  -1   0  20 0.00  0.0    0 11.5 18 120   M    M   1        27 120
20  88  76  82  -4   0  17 0.59  0.0    0  5.5 20  30   M    M   2 1      26  40
21  89  79  84  -2   0  19 0.02  0.0    0  9.0 17 110   M    M   2 1      31 110
22  89  81  85   0   0  20    T  0.0    0 10.9 22 120   M    M   4 3      28 120
23  89  84  87   2   0  22 0.00  0.0    0  9.3 16 120   M    M   7        20 110
24  89  83  86   1   0  21 0.00  0.0    0 14.4 22 100   M    M   6        35 130
25  90  74  82  -3   0  17 0.88  0.0    0 11.9 26  70   M    M   4 138    40  80
26  88  74  81  -4   0  16 0.14  0.0    0 14.5 24 100   M    M   5 13     35 100
27  86  75  81  -4   0  16 0.57  0.0    0 17.2 33 130   M    M   5 138X   46 120
28  88  76  82  -3   0  17 0.28  0.0    0 15.8 45 140   M    M   3 13     65 140
29  88  83  86   1   0  21 0.00  0.0    0 10.6 15 130   M    M   2        25 140
30  88  81  85   0   0  20 0.00  0.0    0  6.2 13 120   M    M   3        17 170
31  91  82  87   2   0  22 0.00  0.0    0  3.9  9 220   M    M   1        14 190
================================================================================
SM 2757 2497         0 621  4.14  0.0    329.8          M       89
================================================================================
AV 88.9 80.5                              10.6 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    45 140                 65 140
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   KEY WEST
                                          MONTH:     AUGUST
                                          YEAR:      2021
                                          LATITUDE:   24 32 N
                                          LONGITUDE:  81 45 W

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

AVERAGE MONTHLY: 84.7   TOTAL FOR MONTH:   4.14    1 = FOG OR MIST
DPTR FM NORMAL:  -0.8   DPTR FM NORMAL:   -1.23    2 = FOG REDUCING VISIBILITY
HIGHEST:    91 ON 31,11  GRTST 24HR  1.02 ON 25-26      TO 1/4 MILE OR LESS
LOWEST:     74 ON 26,25                             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:  15
MAX 90 OR ABOVE:   9    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  23
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   621
DPTR FM NORMAL   -16    [PRESSURE DATA]
TOTAL FM JAN 1  3458    HIGHEST SLP M ON M
DPTR FM NORMAL    22    LOWEST  SLP 29.89 ON 27

[REMARKS]
#FINAL-08-21#

CORRECTED SKY COVER DAYS TABLE.
ALIGNED SNOW, ICE PELLETS, HAIL TABLE.

ROSS


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