WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
931
CXUS53 KLSX 151400
CF6SET
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ST_CHARLES MO
MONTH: MAY
YEAR: 2025
LATITUDE: 38 55 N
LONGITUDE: 90 26 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 74 61 68 6 0 3 0.16 0.0 0 9.9 28 280 M M 6 13 38 290
2 66 54 60 -2 5 0 0.18 0.0 0 6.9 14 350 M M 5 1 17 340
3 56 52 54 -8 11 0 0.44 0.0 0 7.7 14 310 M M 10 1 18 300
4 62 47 55 -8 10 0 0.00 0.0 0 7.7 17 350 M M 6 24 340
5 60 46 53 -10 12 0 0.00 0.0 0 4.8 13 20 M M 6 17 30
6 72 43 58 -6 7 0 0.00 0.0 0 3.3 9 90 M M 2 12 13 120
7 76 53 65 1 0 0 0.10 0.0 0 6.0 20 120 M M 4 13 26 100
8 71 57 64 0 1 0 0.01 0.0 0 7.1 21 80 M M 6 3 27 90
9 71 48 60 -4 5 0 0.00 0.0 0 7.5 16 30 M M 0 23 30
10 78 45 62 -3 3 0 0.00 0.0 0 4.0 12 50 M M 0 1 17 70
11 80 54 67 2 0 2 0.00 0.0 0 8.0 14 80 M M 1 21 100
12 72 60 66 1 0 1 0.38 0.0 0 5.2 10 30 M M 6 1 14 30
13 78 62 70 4 0 5 0.00 0.0 0 3.5 12 150 M M 6 12 15 160
14 85 60 73 7 0 8 0.00 M M 9.2 18 140 M M 4 1 25 100
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SM 1001 742 54 19 1.27 0.0 90.8 M 62
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AV 71.5 53.0 6.5 FASTST M M 4 MAX(MPH)
MISC ----> 28 280 38 290
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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_CHARLES MO
MONTH: MAY
YEAR: 2025
LATITUDE: 38 55 N
LONGITUDE: 90 26 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 62.3 TOTAL FOR MONTH: 1.27 1 = FOG OR MIST
DPTR FM NORMAL: -1.7 DPTR FM NORMAL: -0.95 2 = FOG REDUCING VISIBILITY
HIGHEST: 85 ON 14 GRTST 24HR 0.57 ON 2- 3 TO 1/4 MILE OR LESS
LOWEST: 43 ON 6 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: 0 0.10 INCH OR MORE: 5
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. 54 CLEAR (SCALE 0-3) 4
DPTR FM NORMAL 3 PTCLDY (SCALE 4-7) 9
TOTAL FM JUL 1 4316 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -333
[CDD (BASE 65) ]
TOTAL THIS MO. 19
DPTR FM NORMAL -18 [PRESSURE DATA]
TOTAL FM JAN 1 49 HIGHEST SLP M ON M
DPTR FM NORMAL -17 LOWEST SLP 29.58 ON 14
[REMARKS]