WFO Monthly/Daily Climate Data Issued by NWS St Louis, MO
000
CXUS53 KLSX 271400
CF6STL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ST. LOUIS
MONTH: SEPTEMBER
YEAR: 2023
LATITUDE: 38 45 N
LONGITUDE: 90 23 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 84 59 72 -4 0 7 0.00 0.0 0 4.3 12 110 M M 1 16 110
2 92 60 76 0 0 11 0.00 0.0 0 4.8 12 160 M M 1 M M
3 93 74 84 9 0 19 0.00 0.0 0 7.6 17 130 M M 2 24 180
4 95 74 85 10 0 20 0.16 0.0 0 9.9 39 220 M M 6 3 53 220
5 87 73 80 5 0 15 T 0.0 0 11.0 18 160 M M 8 25 180
6 82 72 77 3 0 12 T 0.0 0 12.1 20 290 M M 8 38 28 220
7 82 62 72 -2 0 7 0.00 0.0 0 6.9 14 310 M M 2 8 21 320
8 81 62 72 -2 0 7 0.00 0.0 0 6.0 14 330 M M 5 17 10
9 81 59 70 -3 0 5 0.00 0.0 0 6.9 17 350 M M 5 22 350
10 85 60 73 0 0 8 0.00 0.0 0 2.0 8 340 M M 2 M M
11 80 67 74 1 0 9 0.02 0.0 0 5.2 14 330 M M 9 1 19 340
12 80 60 70 -2 0 5 0.05 0.0 0 5.6 14 310 M M 6 1 20 340
13 84 56 70 -2 0 5 0.00 0.0 0 3.2 13 330 M M 3 17 10
14 82 57 70 -2 0 5 0.00 0.0 0 5.1 15 30 M M 2 20 30
15 83 53 68 -3 0 3 0.00 0.0 0 2.0 10 40 M M 2 14 40
16 78 59 69 -2 0 4 0.00 0.0 0 4.6 13 280 M M 7 17 330
17 80 57 69 -2 0 4 0.00 0.0 0 6.5 18 330 M M 4 26 320
18 81 56 69 -1 0 4 0.00 0.0 0 3.5 10 170 M M 2 15 150
19 88 63 76 6 0 11 0.00 0.0 0 11.8 18 180 M M 4 27 150
20 76 64 70 0 0 5 0.03 0.0 0 6.2 13 150 M M 9 16 160
21 85 62 74 5 0 9 0.33 0.0 0 6.8 16 140 M M 6 138 23 150
22 87 69 78 9 0 13 T 0.0 0 8.3 18 190 M M 7 3 25 190
23 88 66 77 9 0 12 0.00 0.0 0 7.4 16 130 M M 6 25 110
24 87 68 78 10 0 13 0.00 0.0 0 9.2 20 140 M M 7 24 130
25 89 67 78 10 0 13 0.00 0.0 0 3.8 13 280 M M 5 18 270
26 90 66 78 11 0 13 0.37 0.0 0 4.7 20 290 M M 7 3 32 280
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SM 2200 1645 0 239 0.96 0.0 165.4 M 126
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AV 84.6 63.3 6.4 FASTST M M 5 MAX(MPH)
MISC ----> 39 220 53 220
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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: ST. LOUIS
MONTH: SEPTEMBER
YEAR: 2023
LATITUDE: 38 45 N
LONGITUDE: 90 23 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 73.9 TOTAL FOR MONTH: 0.96 1 = FOG OR MIST
DPTR FM NORMAL: 2.2 DPTR FM NORMAL: -1.64 2 = FOG REDUCING VISIBILITY
HIGHEST: 95 ON 4 GRTST 24HR 0.37 ON 26-26 TO 1/4 MILE OR LESS
LOWEST: 53 ON 15 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: 6
MAX 90 OR ABOVE: 4 0.10 INCH OR MORE: 3
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) 9
DPTR FM NORMAL -19 PTCLDY (SCALE 4-7) 15
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -20
[CDD (BASE 65) ]
TOTAL THIS MO. 239
DPTR FM NORMAL 42 [PRESSURE DATA]
TOTAL FM JAN 1 1809 HIGHEST SLP M ON M
DPTR FM NORMAL 162 LOWEST SLP 29.78 ON 5
[REMARKS]