602
CDUS43 KILX 212136
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
436 PM CDT WED MAY 21 2025
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR MAY 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 62 216 PM MM MM 76 -14 87
MINIMUM 56 724 AM MM MM 56 0 65
AVERAGE 59 66 -7 76
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.12 -0.12 0.14
MONTH TO DATE 3.68 2.76 0.92 1.20
SINCE MAR 1 12.97 9.12 3.85 11.91
SINCE JAN 1 14.33 12.97 1.36 16.77
DEGREE DAYS
HEATING
TODAY 6 3 3 0
MONTH TO DATE 84 103 -19 15
SINCE MAR 1 863 1154 -291 828
SINCE JUL 1 4796 5264 -468 4135
COOLING
TODAY 0 4 -4 11
MONTH TO DATE 39 46 -7 70
SINCE MAR 1 48 61 -13 97
SINCE JAN 1 48 61 -13 97
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 13.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 500 AM
LOWEST 70 300 PM
AVERAGE 77
......................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 MM MM
MINIMUM TEMPERATURE (F) 56 MM MM
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 534 AM CDT SUNSET 806 PM CDT
MAY 22 2025...........SUNRISE 533 AM CDT SUNSET 807 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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