187
CDUS43 KILX 270628
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
128 AM CDT MON APR 27 2026
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR APRIL 26 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 77 438 PM MM MM 68 9 61
MINIMUM 49 322 AM MM MM 47 2 44
AVERAGE 63 57 6 53
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.16 -0.16 0.00
MONTH TO DATE 3.14 3.49 -0.35 6.98
SINCE MAR 1 9.70 5.71 3.99 8.56
SINCE JAN 1 11.61 9.56 2.05 9.92
DEGREE DAYS
HEATING
YESTERDAY 2 8 -6 12
MONTH TO DATE 163 325 -162 291
SINCE MAR 1 645 1022 -377 762
SINCE JUL 1 4527 5132 -605 4695
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 49 1 48 4
SINCE MAR 1 63 4 59 7
SINCE JAN 1 63 4 59 7
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 500 AM
LOWEST 39 500 PM
AVERAGE 68
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THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 MM MM
MINIMUM TEMPERATURE (F) 47 MM MM
SUNRISE AND SUNSET
APRIL 27 2026.........SUNRISE 559 AM CDT SUNSET 743 PM CDT
APRIL 28 2026.........SUNRISE 558 AM CDT SUNSET 744 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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