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

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155
CXUS52 KKEY 071941 CCB
CF6EYW

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

                                          STATION:   KEY WEST
                                          MONTH:     MARCH
                                          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  82  77  80   8   0  15 0.00  0.0    0 12.4 21 130   M    M   5        26 130
 2  83  75  79   7   0  14 0.00  0.0    0  7.3 14 130   M    M   4        21 170
 3  83  72  78   6   0  13 0.00  0.0    0 11.4 20 300   M    M   3 X      25 340
 4  75  68  72   0   0   7 0.00  0.0    0 13.9 20 330   M    M   7        28 310
 5  78  67  73   1   0   8 0.00  0.0    0  8.6 15 340   M    M   1        22 360
 6  80  67  74   1   0   9 0.01  0.0    0 10.2 21 180   M    M   6        26 150
 7  75  67  71  -1   0   6 0.04  0.0    0 14.2 21  30   M    M   4        30  40
 8  75  63  69  -4   0   4 0.00  0.0    0 14.9 25  30   M    M   2        34  30
 9  77  68  73   0   0   8 0.00  0.0    0 14.0 22  80   M    M   5        34  60
10  80  68  74   1   0   9    T  0.0    0 13.0 23 100   M    M   4        28 100
11  81  71  76   3   0  11    T  0.0    0 12.3 21  90   M    M   3        30 290
12  81  71  76   3   0  11    T  0.0    0 11.2 20  90   M    M   3        24  60
13  81  70  76   3   0  11 0.00  0.0    0  9.9 17 100   M    M   2        22 100
14  81  71  76   3   0  11 0.00  0.0    0  9.9 15 100   M    M   2        24 140
15  81  74  78   5   0  13 0.00  0.0    0 11.5 20 100   M    M   1        23 100
16  83  75  79   6   0  14 0.00  0.0    0 15.2 20 110   M    M   2        25 130
17  82  76  79   6   0  14 0.00  0.0    0 14.4 20 140   M    M   4        26 160
18  82  77  80   7   0  15 0.00  0.0    0  8.5 17 160   M    M   3        26 170
19  81  69  75   1   0  10 0.00  0.0    0 11.6 21 350   M    M   5        33 360
20  76  66  71  -3   0   6 0.00  0.0    0 12.6 20 320   M    M   2        26  70
21  75  67  71  -3   0   6 0.00  0.0    0 11.9 18 330   M    M   3        23 320
22  77  65  71  -3   0   6 0.00  0.0    0  9.2 18 310   M    M   3        23 290
23  75  63  69  -5   0   4 0.00  0.0    0  5.0 12 140   M    M   1        15 140
24  83  73  78   4   0  13 0.00  0.0    0 11.6 16 110   M    M   1        22  80
25  84  75  80   6   0  15 0.00  0.0    0 13.0 20 120   M    M   3        23 120
26  84  77  81   7   0  16 0.00  0.0    0 13.5 17 100   M    M   3        23  90
27  84  76  80   6   0  15 0.00  0.0    0 15.1 22 100   M    M   2        28 100
28  83  77  80   6   0  15 0.00  0.0    0 12.0 17 130   M    M   2        22 120
29  83  76  80   6   0  15 0.00  0.0    0  9.9 17 100   M    M   3        21 110
30  85  77  81   7   0  16    T  0.0    0 14.7 21 110   M    M   4        28 110
31  85  78  82   7   0  17 0.00  0.0    0 12.5 18 130   M    M   4        28 150
================================================================================
SM 2495 2216         0 347  0.05  0.0    365.4          M       97
================================================================================
AV 80.5 71.5                              11.8 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    25  30               # 34  30
================================================================================
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:     MARCH
                                          YEAR:      2021
                                          LATITUDE:   24 32 N
                                          LONGITUDE:  81 45 W

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

AVERAGE MONTHLY: 76.0    TOTAL FOR MONTH:   0.05    1 = FOG OR MIST
DPTR FM NORMAL:   2.8    DPTR FM NORMAL:   -2.00    2 = FOG REDUCING VISIBILITY
HIGHEST:    85 ON 31,30  GRTST 24HR  0.05 ON  6-7       TO 1/4 MILE OR LESS
LOWEST:     63 ON 23, 8                             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:   2
MAX 90 OR ABOVE:   0     0.10 INCH OR MORE:   0
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)  20
DPTR FM NORMAL    -7     PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1    23     CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -50

[CDD (BASE 65) ]
TOTAL THIS MO.   347
DPTR FM NORMAL    85     [PRESSURE DATA]
TOTAL FM JAN 1   768     HIGHEST SLP 30.37 ON  9
DPTR FM NORMAL   158     LOWEST  SLP 29.87 ON  6

[REMARKS]
#FINAL-03-21#

CORRECTED CLOUD COVER DAYS TABLE.
CORRECTED HEATING DEGREE DAYS TABLE.

ROSS/WLC



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