941
CDUS43 KILX 212141
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
441 PM CDT THU SEP 21 2023
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 2023
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 76 259 PM MM MM 77 -1 93
MINIMUM 63 819 AM MM MM 54 9 66
AVERAGE 70 66 4 80
PRECIPITATION (IN)
TODAY 0.83 MM MM 0.11 0.72 T
MONTH TO DATE 1.11 2.05 -0.94 0.83
SINCE SEP 1 1.11 2.05 -0.94 0.83
SINCE JAN 1 21.97 27.22 -5.25 28.40
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 10 26 -16 5
SINCE SEP 1 10 26 -16 5
SINCE JUL 1 13 30 -17 5
COOLING
TODAY 5 3 2 15
MONTH TO DATE 87 109 -22 142
SINCE SEP 1 87 109 -22 142
SINCE JAN 1 979 1067 -88 1233
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1000 AM
LOWEST 67 300 PM
AVERAGE 82
......................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 MM MM
MINIMUM TEMPERATURE (F) 54 MM MM
SUNRISE AND SUNSET
SEPTEMBER 21 2023.....SUNRISE 640 AM CDT SUNSET 652 PM CDT
SEPTEMBER 22 2023.....SUNRISE 641 AM CDT SUNSET 650 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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