126
CDUS43 KILX 140627
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
127 AM CDT THU MAY 14 2026
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR MAY 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 70 339 PM MM MM 73 -3 79
MINIMUM 47 1159 PM MM MM 53 -6 59
AVERAGE 59 63 -4 69
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.13 -0.13 0.00
MONTH TO DATE 2.22 1.80 0.42 2.32
SINCE MAR 1 15.05 8.16 6.89 11.61
SINCE JAN 1 16.96 12.01 4.95 12.97
DEGREE DAYS
HEATING
YESTERDAY 6 4 2 0
MONTH TO DATE 114 73 41 73
SINCE MAR 1 796 1124 -328 852
SINCE JUL 1 4678 5234 -556 4785
COOLING
YESTERDAY 0 2 -2 4
MONTH TO DATE 0 20 -20 7
SINCE MAR 1 63 35 28 16
SINCE JAN 1 63 35 28 16
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 13.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 500 AM
LOWEST 32 600 PM
AVERAGE 49
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THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 MM MM
MINIMUM TEMPERATURE (F) 53 MM MM
SUNRISE AND SUNSET
MAY 14 2026...........SUNRISE 540 AM CDT SUNSET 759 PM CDT
MAY 15 2026...........SUNRISE 539 AM CDT SUNSET 800 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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