WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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892
CXUS53 KLSX 191500
CF6CPS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CAHOKIA/ST. LOUIS
MONTH: JANUARY
YEAR: 2025
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 41 27 34 1 31 0 0.00 0.0 0 9.1 22 300 M M 5 32 320
2 46 26 36 3 29 0 T 0.0 0 4.0 18 320 M M 7 25 310
3 37 28 33 0 32 0 0.00 0.0 0 12.1 21 320 M M 4 26 330
4 31 26 29 -4 36 0 T M 0 5.4 13 10 M M 10 16 10
5 30 22 26 -6 39 0 0.74 M M 14.3 23 350 M M 10 1236 33 10
6 26 19 23 -9 42 0 M M M 13.8 24 340 M M 10 1 33 360
7 25 14 20 -12 45 0 T M M 5.0 12 290 M M 8 8 15 290
8 28 11 20 -12 45 0 0.00 0.0 M 5.3 13 330 M M 4 16 330
9 31 5 18 -14 47 0 0.00 0.0 M 4.3 13 160 M M 1 1 17 160
10 33 27 30 -2 35 0 0.22 M M 4.0 15 310 M M 10 1 19 310
11 36 28 32 0 33 0 0.00 0.0 M 8.2 16 280 M M 5 23 290
12 44 30 37 5 28 0 0.00 0.0 M 7.7 17 300 M M 6 23 310
13 31 11 21 -11 44 0 0.00 0.0 M 8.4 20 310 M M 0 26 290
14 32 10 21 -11 44 0 0.00 M M 6.0 20 320 M M 1 24 330
15 31 4 18 -14 47 0 0.00 M M 2.9 10 140 M M 1 14 220
16 45 23 34 2 31 0 0.00 0.0 M 6.5 21 310 M M 0 26 310
17 52 20 36 4 29 0 0.04 0.0 M 6.6 16 160 M M 3 23 220
18 43 24 34 2 31 0 T 0.0 M 13.4 26 350 M M 7 36 340
================================================================================
SM 642 355 668 0 1.00 0.0 137.0 M 92
================================================================================
AV 35.7 19.7 7.6 FASTST M M 5 MAX(MPH)
MISC ----> 26 350 36 340
================================================================================
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: JANUARY
YEAR: 2025
LATITUDE: 38 34 N
LONGITUDE: 90 9 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 27.7 TOTAL FOR MONTH: 1.00 1 = FOG OR MIST
DPTR FM NORMAL: -4.5 DPTR FM NORMAL: -0.47 2 = FOG REDUCING VISIBILITY
HIGHEST: 52 ON 17 GRTST 24HR 0.74 ON 5- 5 TO 1/4 MILE OR LESS
LOWEST: 4 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: 9 0.01 INCH OR MORE: 3
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 18 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 668 CLEAR (SCALE 0-3) 6
DPTR FM NORMAL 79 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 2072 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -293
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL 0 LOWEST SLP 29.62 ON 17
[REMARKS]