189
CDUS43 KILX 150709
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
209 AM CDT SAT AUG 15 2026
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR AUGUST 14 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 86 442 PM MM MM 85 1 87
MINIMUM 70 727 AM MM MM 64 6 65
AVERAGE 78 74 4 76
PRECIPITATION (IN)
YESTERDAY 2.26 MM MM 0.08 2.18 0.00
MONTH TO DATE 3.30 1.09 2.21 0.30
SINCE JUN 1 15.26 9.77 5.49 9.59
SINCE JAN 1 33.63 23.84 9.79 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 13 9 4 11
MONTH TO DATE 167 138 29 139
SINCE JUN 1 736 713 23 860
SINCE JAN 1 865 819 46 917
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WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 70 400 PM
AVERAGE 85
......................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 MM MM
MINIMUM TEMPERATURE (F) 64 MM MM
SUNRISE AND SUNSET
AUGUST 15 2026........SUNRISE 606 AM CDT SUNSET 749 PM CDT
AUGUST 16 2026........SUNRISE 607 AM CDT SUNSET 747 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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