WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KILX 250900
CF6MTO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: MATTOON IL AIRPORT
MONTH: APRIL
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 62 45 54 6 11 0 0.18 M M 12.5 31 20 M M 10 1 39 30
2 75 50 63 14 2 0 0.44 M M 16.5 29 170 M M 4 13 58 180
3 77 63 70 21 0 5 0.05 M M 9.6 21 190 M M 7 1 36 170
4 72 41 57 7 8 0 0.67 M M 13.8 31 290 M M 9 1 42 280
5 55 38 47 -3 18 0 0.00 M M 12.0 23 300 M M 4 32 290
6 58 42 50 0 15 0 0.00 M M 11.1 20 310 M M 1 32 300
7 49 35 42 -9 23 0 0.00 M M 10.1 21 30 M M 6 33 30
8 71 39 55 4 10 0 0.00 M M 13.4 22 140 M M 0 34 150
9 76 54 65 14 0 0 0.00 M M 12.5 22 220 M M 1 39 210
10 71 44 58 6 7 0 T M M 11.0 22 350 M M 6 32 360
11 68 40 54 2 11 0 T M M 6.9 14 70 M M 2 1 19 70
12 78 59 69 17 0 4 T M M 14.6 28 200 M M 3 52 220
13 79 67 73 20 0 8 0.00 M M 12.8 20 170 M M 4 38 160
14 82 69 76 23 0 11 0.01 M M 14.8 23 150 M M 2 3 41 220
15 76 64 70 17 0 5 0.48 M M 11.4 20 190 M M 2 13 41 200
16 76 60 68 14 0 3 0.24 M M 9.7 20 270 M M 4 1 37 240
17 82 57 70 16 0 5 0.18 M M 12.0 22 340 M M 2 13 43 170
18 61 40 51 -3 14 0 0.63 M M 12.4 25 300 M M 5 13 40 270
19 61 40 51 -4 14 0 0.00 M M 12.2 29 290 M M M 45 260
20 60 34 47 -8 18 0 0.00 M M 5.2 13 160 M M 0 19 150
21 76 50 63 7 2 0 0.00 M M 12.5 22 200 M M 1 45 170
22 76 59 68 12 0 3 0.00 M M 9.0 17 180 M M 0 30 250
23 80 59 70 14 0 5 0.00 M M 11.2 21 150 M M 0 36 170
24 70 55 63 6 2 0 0.26 M M 6.3 16 210 M M 5 138 27 230
================================================================================
SM 1691 1204 155 49 3.14 M 273.5 M 78
================================================================================
AV 70.5 50.2 11.4 FASTST M M 3 MAX(MPH)
MISC ----> # 31 20 58 180
================================================================================
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: APRIL
YEAR: 2026
LATITUDE: 39 28 N
LONGITUDE: 88 17 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 60.3 TOTAL FOR MONTH: 3.14 1 = FOG OR MIST
DPTR FM NORMAL: 7.8 DPTR FM NORMAL: -0.04 2 = FOG REDUCING VISIBILITY
HIGHEST: 82 ON 17,14 GRTST 24HR 0.81 ON 17-18 TO 1/4 MILE OR LESS
LOWEST: 34 ON 20 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: 10
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 155 CLEAR (SCALE 0-3) 12
DPTR FM NORMAL -153 PTCLDY (SCALE 4-7) 9
TOTAL FM JUL 1 4519 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -596
[CDD (BASE 65) ]
TOTAL THIS MO. 49
DPTR FM NORMAL 49 [PRESSURE DATA]
TOTAL FM JAN 1 63 HIGHEST SLP M ON M
DPTR FM NORMAL 60 LOWEST SLP 29.69 ON 18
[REMARKS]