Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KILX 212153
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
453 PM CDT MON JUL 21 2025
...................................
...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR JULY 21 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 84 139 PM MM MM 86 -2 81
MINIMUM 72 628 AM MM MM 66 6 64
AVERAGE 78 76 2 73
PRECIPITATION (IN)
TODAY T MM MM 0.12 -0.12 0.00
MONTH TO DATE 3.78 2.92 0.86 5.98
SINCE JUN 1 8.40 7.64 0.76 7.91
SINCE JAN 1 22.91 21.71 1.20 25.78
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE JUN 1 1 12 -11 7
SINCE JUL 1 0 0 0 1
COOLING
TODAY 13 11 2 8
MONTH TO DATE 266 229 37 171
SINCE JUN 1 559 473 86 468
SINCE JAN 1 616 579 37 591
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 3.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 72 1200 PM
AVERAGE 86
..........................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 MM MM
MINIMUM TEMPERATURE (F) 66 MM MM
SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE 543 AM CDT SUNSET 815 PM CDT
JULY 22 2025..........SUNRISE 544 AM CDT SUNSET 814 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$