Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KILX 222134
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
434 PM CDT FRI AUG 22 2025
...................................
...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR AUGUST 22 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 80 250 PM MM MM 84 -4 77
MINIMUM 58 554 AM MM MM 63 -5 50
AVERAGE 69 73 -4 64
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.08 -0.08 0.00
MONTH TO DATE 0.31 1.66 -1.35 0.64
SINCE JUN 1 9.60 10.34 -0.74 9.52
SINCE JAN 1 24.11 24.41 -0.30 27.39
DEGREE DAYS
HEATING
TODAY 0 0 0 1
MONTH TO DATE 0 0 0 5
SINCE JUN 1 1 13 -12 12
SINCE JUL 1 0 1 -1 6
COOLING
TODAY 4 8 -4 0
MONTH TO DATE 242 208 34 144
SINCE JUN 1 963 783 180 674
SINCE JAN 1 1020 889 131 797
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 52 200 PM
AVERAGE 76
..........................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 MM MM
MINIMUM TEMPERATURE (F) 63 MM MM
SUNRISE AND SUNSET
AUGUST 22 2025........SUNRISE 613 AM CDT SUNSET 739 PM CDT
AUGUST 23 2025........SUNRISE 613 AM CDT SUNSET 737 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$