WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KILX 050900
CF6MTO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: MATTOON IL AIRPORT
MONTH: MAY
YEAR: 2026
LATITUDE: 39 28 N
LONGITUDE: 88 17 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 56 43 50 -9 15 0 0.06 M M 8.4 18 320 M M 8 1 32 20
2 57 41 49 -10 16 0 0.00 M M 7.5 16 330 M M 6 22 340
3 66 43 55 -5 10 0 T M M 12.3 21 190 M M 2 39 170
4 74 54 64 4 1 0 0.34 M M 12.5 30 340 M M 3 13 41 180
================================================================================
SM 253 181 42 0 0.40 M 40.7 M 19
================================================================================
AV 63.3 45.3 10.2 FASTST M M 5 MAX(MPH)
MISC ----> 30 340 41 180
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: MATTOON IL AIRPORT
MONTH: MAY
YEAR: 2026
LATITUDE: 39 28 N
LONGITUDE: 88 17 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 54.3 TOTAL FOR MONTH: 0.40 1 = FOG OR MIST
DPTR FM NORMAL: -5.2 DPTR FM NORMAL: -0.18 2 = FOG REDUCING VISIBILITY
HIGHEST: 74 ON 4 GRTST 24HR 0.34 ON 4- 4 TO 1/4 MILE OR LESS
LOWEST: 41 ON 2 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: M 5 = HAIL
GRTST 24HR M ON M 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: 0 0.01 INCH OR MORE: 2
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1
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. 42 CLEAR (SCALE 0-3) 1
DPTR FM NORMAL 16 PTCLDY (SCALE 4-7) 3
TOTAL FM JUL 1 4606 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -581
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL -4 [PRESSURE DATA]
TOTAL FM JAN 1 63 HIGHEST SLP M ON M
DPTR FM NORMAL 44 LOWEST SLP 29.58 ON 4
[REMARKS]