WFO Monthly/Daily Climate Data
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CXUS53 KLSX 191400
CF6STL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ST. LOUIS
MONTH: AUGUST
YEAR: 2025
LATITUDE: 38 45 N
LONGITUDE: 90 23 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 81 65 73 -7 0 8 0.00 0.0 0 9.2 20 80 M M 5 18 29 90
2 80 62 71 -9 0 6 0.00 0.0 0 8.7 20 90 M M 4 32 40
3 80 60 70 -10 0 5 0.00 0.0 0 6.4 15 70 M M 6 20 330
4 85 65 75 -5 0 10 0.00 0.0 0 6.3 14 80 M M 7 19 30
5 85 66 76 -4 0 11 0.00 0.0 0 5.8 12 30 M M 5 20 30
6 92 69 81 1 0 16 0.00 0.0 0 5.6 17 120 M M 4 23 160
7 91 76 84 4 0 19 T 0.0 0 6.3 17 320 M M 7 24 320
8 95 75 85 5 0 20 0.00 0.0 0 11.2 21 140 M M 5 28 140
9 95 77 86 6 0 21 0.00 0.0 0 11.2 20 140 M M 5 25 130
10 90 72 81 1 0 16 0.03 0.0 0 10.8 25 140 M M 6 3 32 120
11 93 73 83 3 0 18 0.00 0.0 0 8.8 16 130 M M 6 22 180
12 92 74 83 3 0 18 0.28 0.0 0 6.9 25 100 M M 6 13 32 80
13 89 71 80 0 0 15 0.00 0.0 0 6.0 14 350 M M 4 20 340
14 92 70 81 2 0 16 0.00 0.0 0 3.4 10 70 M M 5 13 70
15 98 76 87 8 0 22 0.00 0.0 0 6.2 13 210 M M 3 25 240
16 98 78 88 9 0 23 0.01 0.0 0 5.8 18 80 M M 4 3 24 10
17 96 76 86 7 0 21 1.12 0.0 0 5.5 39 110 M M 7 35 58 30
18 97 78 88 9 0 23 0.00 0.0 M 5.7 18 270 M M 3 24 260
================================================================================
SM 1629 1283 0 288 1.44 0.0 129.8 M 92
================================================================================
AV 90.5 71.3 7.2 FASTST M M 5 MAX(MPH)
MISC ----> 39 110 58 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: ST. LOUIS
MONTH: AUGUST
YEAR: 2025
LATITUDE: 38 45 N
LONGITUDE: 90 23 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 80.9 TOTAL FOR MONTH: 1.44 1 = FOG OR MIST
DPTR FM NORMAL: 1.2 DPTR FM NORMAL: -0.62 2 = FOG REDUCING VISIBILITY
HIGHEST: 98 ON 16,15 GRTST 24HR 1.12 ON 17-17 TO 1/4 MILE OR LESS
LOWEST: 60 ON 3 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: 4
MAX 90 OR ABOVE: 12 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 2
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 16
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 288
DPTR FM NORMAL 24 [PRESSURE DATA]
TOTAL FM JAN 1 1412 HIGHEST SLP M ON M
DPTR FM NORMAL 126 LOWEST SLP 29.88 ON 12
[REMARKS]