Climatological Report (Daily)
Issued by NWS
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CDUS43 KILX 010630
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
130 AM CDT FRI AUG 01 2025
...................................
...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR JULY 31 2025...
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)
YESTERDAY
MAXIMUM 74 1218 AM MM MM 85 -11 MM
MINIMUM 65 1159 PM MM MM 65 0 MM
AVERAGE 70 75 -5 MM
PRECIPITATION (IN)
YESTERDAY T MM MM 0.09 -0.09 MM
MONTH TO DATE 4.67 3.96 0.71 6.95
SINCE JUN 1 9.29 8.68 0.61 8.88
SINCE JAN 1 23.80 22.75 1.05 26.75
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 MM
MONTH TO DATE 0 0 0 1
SINCE JUN 1 1 12 -11 7
SINCE JUL 1 0 0 0 1
COOLING
YESTERDAY 5 10 -5 MM
MONTH TO DATE 428 331 97 233
SINCE JUN 1 721 575 146 530
SINCE JAN 1 778 681 97 653
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 9.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 AM
LOWEST 76 400 PM
AVERAGE 87
..........................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 MM MM
MINIMUM TEMPERATURE (F) 65 MM MM
SUNRISE AND SUNSET
AUGUST 1 2025........SUNRISE 553 AM CDT SUNSET 805 PM CDT
AUGUST 2 2025........SUNRISE 554 AM CDT SUNSET 804 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$