Climatological Report (Daily)
Issued by NWS
Issued by NWS
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036
CDUS43 KILX 312145
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
445 PM CDT SAT OCT 31 2026
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 31 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 66 259 PM MM MM 59 7 60
MINIMUM 51 652 AM MM MM 40 11 40
AVERAGE 59 49 10 50
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.09 -0.09 0.00
MONTH TO DATE 1.61 3.18 -1.57 1.70
SINCE SEP 1 3.48 6.16 -2.68 2.84
SINCE JAN 1 34.92 31.27 3.65 26.78
DEGREE DAYS
HEATING
TODAY 6 16 -10 15
MONTH TO DATE 172 325 -153 224
SINCE SEP 1 183 391 -208 239
SINCE JUL 1 184 396 -212 240
COOLING
TODAY 0 0 0 0
MONTH TO DATE 49 22 27 46
SINCE SEP 1 321 146 175 253
SINCE JAN 1 1318 1104 214 1479
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 8.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 600 AM
LOWEST 50 300 PM
AVERAGE 68
..........................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 MM MM
MINIMUM TEMPERATURE (F) 39 MM MM
SUNRISE AND SUNSET
OCTOBER 31 2026.......SUNRISE 723 AM CDT SUNSET 554 PM CDT
NOVEMBER 1 2026......SUNRISE 624 AM CST SUNSET 453 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$