WFO Monthly/Daily Climate Data Issued by NWS
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
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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
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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
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SM 2088 1638 165 20 1.80 M 174.7 M M
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AV 67.4 52.8 5.6 FASTST M M M MAX(MPH)
MISC ----> 22 20 27 30
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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#