WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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789
CXUS53 KLSX 041500
CF6CPS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CAHOKIA/ST. LOUIS
MONTH: DECEMBER
YEAR: 2024
LATITUDE: 38 34 N
LONGITUDE: 90 9 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 31 21 26 -14 39 0 0.00 0.0 M 5.3 12 300 M M 7 1 15 330
2 30 18 24 -16 41 0 0.02 M M 6.2 20 330 M M 8 1 25 320
3 35 24 30 -10 35 0 0.00 0.0 M 7.4 14 170 M M 6 20 160
================================================================================
SM 96 63 115 0 0.02 0.0 18.9 M 21
================================================================================
AV 32.0 21.0 6.3 FASTST M M 7 MAX(MPH)
MISC ----> 20 330 25 320
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: CAHOKIA/ST. LOUIS
MONTH: DECEMBER
YEAR: 2024
LATITUDE: 38 34 N
LONGITUDE: 90 9 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 26.5 TOTAL FOR MONTH: 0.02 1 = FOG OR MIST
DPTR FM NORMAL: -13.5 DPTR FM NORMAL: -0.23 2 = FOG REDUCING VISIBILITY
HIGHEST: 35 ON 3 GRTST 24HR 0.19 ON 30- 1 TO 1/4 MILE OR LESS
LOWEST: 18 ON 2 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: 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: 2 0.01 INCH OR MORE: 1
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 115 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL 40 PTCLDY (SCALE 4-7) 3
TOTAL FM JUL 1 748 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -218
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 1762 HIGHEST SLP M ON M
DPTR FM NORMAL 287 LOWEST SLP 30.23 ON 3
[REMARKS]