WFO Monthly/Daily Climate Data
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CXUS52 KCHS 040354
CF6CXM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DOWNTOWN CHARLESTON SC
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   32 46 N
                                          LONGITUDE:  79 56 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  65  49  57   1   8   0 0.00    M    M  3.3  8 170   M    M   M         9 170
 2  72  51  62   6   3   0 0.00    M    M  4.3  8 190   M    M   M        12 250
 3  72  55  64   8   1   0 0.00    M    M  3.1  9 120   M    M   M         9 120
 4  70  56  63   7   2   0 0.00    M    M  4.2  8 210   M    M   M        12 200
 5  66  57  62   6   3   0 0.00    M    M  3.0 10 120   M    M   M        11 120
 6  71  56  64   9   1   0 0.00    M    M  3.0 10 240   M    M   M        14 220
 7  64  56  60   5   5   0 0.00    M    M  5.7 12  20   M    M   M        14  20
 8  66  50  58   3   7   0 0.87    M    M  5.7 12 350   M    M   M        19 340
 9  60  46  53  -2  12   0 0.00    M    M  8.7 15  60   M    M   M        18  60
10  67  48  58   3   7   0 0.00    M    M  3.4  8 350   M    M   M        11 340
11  74  59  67  12   0   2 0.00    M    M  6.3 13 220   M    M   M        18 220
12  68  50  59   5   6   0 0.13    M    M  7.5 16  20   M    M   M        21 360
13  66  46  56   2   9   0 0.00    M    M  7.8 13  10   M    M   M        16  10
14  64  54  59   5   6   0 0.00    M    M  7.3 11  10   M    M   M        14  40
15  68  50  59   5   6   0 0.00    M    M  7.2 13  10   M    M   M        14  10
16  69  55  62   8   3   0 0.00    M    M  3.2  8  20   M    M   M         8  20
17  75  59  67  13   0   2 0.00    M    M  2.5 10 200   M    M   M        12 200
18  74  59  67  14   0   2 0.00    M    M  3.9 13 210   M    M   M        19 230
19  71  49  60   7   5   0 0.04    M    M  9.1 22  20   M    M   M        27  30
20  49  42  46  -7  19   0 0.01    M    M 13.2 20  20   M    M   M        26  10
21  48  42  45  -8  20   0 0.31    M    M 11.2 18  20   M    M   M        20  20
22  58  44  51  -2  14   0 0.01    M    M  4.9  9 330   M    M   M        17 330
23  56  43  50  -3  15   0 0.00    M    M  7.2 16  10   M    M   M        21  10
24  64  44  54   1  11   0 0.00    M    M  2.6  9 100   M    M   M        10 100
25  69  56  63  11   2   0 0.00    M    M  6.2 12 240   M    M   M        20 240
26  77  58  68  16   0   3 0.00    M    M  3.7  8 230   M    M   M        14 230
27  74  58  66  14   0   1 0.00    M    M  4.0 10 180   M    M   M        13 220
28  71  59  65  13   0   0 0.00    M    M  5.2  9 180   M    M   M        13 220
29  75  62  69  17   0   4 0.00    M    M  7.1 12 170   M    M   M        18 230
30  71  62  67  15   0   2 0.41    M    M  5.5 11  10   M    M   M        15 230
31  74  63  69  17   0   4 0.02    M    M  4.7 12 220   M    M   M        18 220
================================================================================
SM 2088 1638       165  20  1.80    M    174.7          M        M
================================================================================
AV 67.4 52.8                               5.6 FASTST   M    M   M    MAX(MPH)
                                 MISC ---->    22  20                 27  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:   DOWNTOWN CHARLESTON SC
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   32 46 N
                                          LONGITUDE:  79 56 W

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

AVERAGE MONTHLY: 60.1   TOTAL FOR MONTH:   1.80    1 = FOG OR MIST
DPTR FM NORMAL:   6.3   DPTR FM NORMAL:   -1.11    2 = FOG REDUCING VISIBILITY
HIGHEST:    77 ON 26    GRTST 24HR  0.87 ON  8- 8      TO 1/4 MILE OR LESS
LOWEST:     42 ON 21,20                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    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:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   165    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL  -188    PTCLDY (SCALE 4-7)   0
TOTAL FM JUL 1   391    CLOUDY (SCALE 8-10) 31
DPTR FM NORMAL  -176

[CDD (BASE 65) ]
TOTAL THIS MO.    20
DPTR FM NORMAL    13    [PRESSURE DATA]
TOTAL FM JAN 1  2815    HIGHEST SLP M ON M
DPTR FM NORMAL   367    LOWEST  SLP 29.56 ON 21

[REMARKS]
#FINAL-12-21#


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.