Climatological Report (Daily)
Issued by NWS
Issued by NWS
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078
CDUS43 KILX 040736
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
136 AM CST SUN JAN 04 2026
...................................
...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR JANUARY 3 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 35 357 PM MM MM 36 -1 35
MINIMUM 22 645 AM MM MM 22 0 17
AVERAGE 29 29 0 26
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.08 -0.08 T
MONTH TO DATE 0.00 0.23 -0.23 T
SINCE DEC 1 0.65 2.07 -1.42 3.07
SINCE JAN 1 0.00 0.23 -0.23 T
DEGREE DAYS
HEATING
YESTERDAY 36 36 0 39
MONTH TO DATE 108 108 0 104
SINCE DEC 1 1079 1100 -21 1017
SINCE JUL 1 1924 2143 -219 1804
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 6.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 700 AM
LOWEST 43 300 PM
AVERAGE 66
..........................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 MM MM
MINIMUM TEMPERATURE (F) 22 MM MM
SUNRISE AND SUNSET
JANUARY 4 2026.......SUNRISE 714 AM CST SUNSET 443 PM CST
JANUARY 5 2026.......SUNRISE 714 AM CST SUNSET 444 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$