WFO Monthly/Daily Climate Data
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CXUS53 KLOT 080800
CF6LOT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ROMEOVILLE WFO
MONTH: JANUARY
YEAR: 2025
LATITUDE: 41 36 N
LONGITUDE: 88 5 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 32 23 28 3 37 0 T T 0 14.2 23 280 M M 9 30 280
2 32 21 27 2 38 0 0.03 0.6 0 9.2 15 300 M M 7 18 22 280
3 23 15 19 -6 46 0 T T 1 13.4 22 280 M M 4 32 270
4 23 10 17 -8 48 0 0.00 0.0 T 9.2 13 290 M M 1 21 280
5 22 16 19 -6 46 0 T T 0 8.3 16 350 M M 7 16 23 350
6 29 19 24 0 41 0 0.01 0.3 T 13.8 17 340 M M 10 16 24 350
7 26 11 19 -5 46 0 0.00 0.0 T 6.8 14 330 M M 3 17 330
================================================================================
SM 187 115 302 0 0.04 0.9 74.9 M 41
================================================================================
AV 26.7 16.4 10.7 FASTST M M 6 MAX(MPH)
MISC ----> 23 280 32 270
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: ROMEOVILLE WFO
MONTH: JANUARY
YEAR: 2025
LATITUDE: 41 36 N
LONGITUDE: 88 5 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 21.6 TOTAL FOR MONTH: 0.04 1 = FOG OR MIST
DPTR FM NORMAL: -3.1 DPTR FM NORMAL: -0.51 2 = FOG REDUCING VISIBILITY
HIGHEST: 32 ON 2, 1 GRTST 24HR 0.03 ON 2- 2 TO 1/4 MILE OR LESS
LOWEST: 10 ON 4 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.9 INCH 5 = HAIL
GRTST 24HR 0.6 ON 2- 2 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 1 ON 3 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: 7 0.01 INCH OR MORE: 2
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
MIN 32 OR BELOW: 7 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 302 CLEAR (SCALE 0-3) 2
DPTR FM NORMAL 21 PTCLDY (SCALE 4-7) 3
TOTAL FM JUL 1 2211 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -366
[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 M ON M
[REMARKS]