WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS52 KCHS 011436
CF6CXM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: DOWNTOWN CHARLESTON SC
MONTH: MAY
YEAR: 2023
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 76 58 67 -3 0 2 0.00 M M 4.5 11 210 M M M 15 270
2 77 58 68 -2 0 3 0.00 M M 4.5 9 270 M M M 14 250
3 76 58 67 -4 0 2 0.00 M M 4.2 9 260 M M M 14 260
4 70 60 65 -6 0 0 0.00 M M 4.3 7 30 M M M 9 40
5 73 63 68 -3 0 3 0.00 M M 3.6 7 110 M M M 8 110
6 74 67 71 0 0 6 0.00 M M 3.4 7 110 M M M 9 120
7 75 64 70 -2 0 5 0.00 M M 4.2 9 200 M M M 14 230
8 80 68 74 2 0 9 0.04 M M 5.2 11 200 M M M 14 200
9 85 69 77 5 0 12 0.76 M M 5.2 24 20 M M M 30 20
10 76 68 72 0 0 7 0.00 M M 6.1 11 80 M M M 12 80
11 76 69 73 1 0 8 0.00 M M 6.8 11 100 M M M 12 100
12 76 71 74 1 0 9 0.00 M M 5.7 9 120 M M M 9 120
13 78 71 75 2 0 10 0.00 M M 4.4 7 130 M M M 10 140
14 81 72 77 4 0 12 0.00 M M 2.8 6 160 M M M 8 190
15 77 72 75 2 0 10 0.00 M M 6.5 10 80 M M M 12 70
16 80 73 77 3 0 12 0.00 M M 5.1 8 220 M M M 11 210
17 88 67 78 4 0 13 1.73 M M 4.0 13 300 M M M 17 300
18 75 70 73 -1 0 8 0.20 M M 8.6 16 70 M M M 20 70
19 77 67 72 -2 0 7 0.01 M M 5.3 9 50 M M M 13 50
20 77 67 72 -2 0 7 0.00 M M 3.0 7 20 M M M 9 20
21 78 70 74 -1 0 9 0.03 M M 3.0 8 70 M M M 10 70
22 76 69 73 -2 0 8 0.00 M M 7.0 10 70 M M M 12 50
23 75 65 70 -5 0 5 0.00 M M 7.6 13 60 M M M 16 60
24 74 62 68 -7 0 3 0.00 M M 4.8 10 10 M M M 12 10
25 76 65 71 -4 0 6 0.00 M M 7.3 13 40 M M M 18 40
26 69 60 65 -11 0 0 0.71 M M 11.7 15 20 M M M 19 10
27 67 57 62 -14 3 0 1.34 M M 12.9 18 10 M M M 23 20
28 69 63 66 -10 0 1 0.01 M M 4.3 9 360 M M M 12 360
29 75 61 68 -8 0 3 0.00 M M 2.9 7 130 M M M 8 140
30 77 68 73 -3 0 8 0.00 M M 3.3 9 120 M M M 10 120
31 75 68 72 -5 0 7 0.00 M M 5.3 9 110 M M M 10 110
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SM 2358 2040 3 195 4.83 M 167.5 M M
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AV 76.1 65.8 5.4 FASTST M M M MAX(MPH)
MISC ----> 24 20 30 20
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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: MAY
YEAR: 2023
LATITUDE: 32 46 N
LONGITUDE: 79 56 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 70.9 TOTAL FOR MONTH: 4.83 1 = FOG OR MIST
DPTR FM NORMAL: -2.6 DPTR FM NORMAL: 2.25 2 = FOG REDUCING VISIBILITY
HIGHEST: 88 ON 17 GRTST 24HR 1.73 ON 17-17 TO 1/4 MILE OR LESS
LOWEST: 57 ON 27 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: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 4
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 3 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL -3 PTCLDY (SCALE 4-7) 0
TOTAL FM JUL 1 1145 CLOUDY (SCALE 8-10) 31
DPTR FM NORMAL -474
[CDD (BASE 65) ]
TOTAL THIS MO. 195
DPTR FM NORMAL -74 [PRESSURE DATA]
TOTAL FM JAN 1 414 HIGHEST SLP M ON M
DPTR FM NORMAL 27 LOWEST SLP 29.45 ON 1
[REMARKS]
#FINAL-05-23#