298
CDUS43 KILX 140630
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
130 AM CDT FRI AUG 14 2026
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR AUGUST 13 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 156 PM MM MM 85 4 88
MINIMUM 69 1247 AM MM MM 64 5 69
AVERAGE 79 74 5 79
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.07 -0.07 0.00
MONTH TO DATE 1.04 1.01 0.03 0.30
SINCE JUN 1 13.00 9.69 3.31 9.59
SINCE JAN 1 31.37 23.76 7.61 24.10
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 13 -13 1
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 14 9 5 14
MONTH TO DATE 154 129 25 128
SINCE JUN 1 723 704 19 849
SINCE JAN 1 852 810 42 906
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WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 7.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 70 1200 PM
AVERAGE 85
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THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 MM MM
MINIMUM TEMPERATURE (F) 64 MM MM
SUNRISE AND SUNSET
AUGUST 14 2026........SUNRISE 605 AM CDT SUNSET 750 PM CDT
AUGUST 15 2026........SUNRISE 606 AM CDT SUNSET 749 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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