Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KILX 030631
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
131 AM CDT SAT OCT 03 2026
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 2 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 2000 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 341 PM MM MM 73 -1 87
MINIMUM 45 1153 PM MM MM 49 -4 53
AVERAGE 59 61 -2 70
PRECIPITATION (IN)
YESTERDAY T MM MM 0.09 -0.09 0.00
MONTH TO DATE 0.58 0.18 0.40 0.00
SINCE SEP 1 2.45 3.16 -0.71 1.14
SINCE JAN 1 33.89 28.27 5.62 25.08
DEGREE DAYS
HEATING
YESTERDAY 6 6 0 0
MONTH TO DATE 6 12 -6 0
SINCE SEP 1 17 78 -61 15
SINCE JUL 1 18 83 -65 16
COOLING
YESTERDAY 0 2 -2 5
MONTH TO DATE 11 4 7 10
SINCE SEP 1 283 128 155 217
SINCE JAN 1 1280 1086 194 1443
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 10.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 AM
LOWEST 42 400 PM
AVERAGE 70
..........................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 MM MM
MINIMUM TEMPERATURE (F) 49 MM MM
SUNRISE AND SUNSET
OCTOBER 3 2026.......SUNRISE 654 AM CDT SUNSET 634 PM CDT
OCTOBER 4 2026.......SUNRISE 655 AM CDT SUNSET 633 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$