460
CXUS53 KILX 011228
CLMMTO

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
628 AM CST SUN NOV 01 2026

...................................

...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1998 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             92   10/01/2019
 LOW              24   10/21/2018
                       10/29/2010
HIGHEST           90   10/13         MM      MM       88
LOWEST            36   10/18         MM      MM       33
AVG. MAXIMUM    76.1               65.9    10.2     71.5
AVG. MINIMUM    50.1               45.3     4.8     48.1
MEAN            63.1               55.6     7.5     59.8
DAYS MAX >= 90     1                0.0     1.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                2.7    -2.7        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        8.78   2001
 MINIMUM        0.25   2010
TOTALS          0.67               3.11   -2.44     2.47
DAILY AVG.      0.02               0.10   -0.08     0.08
DAYS >= .01        5                8.4    -3.4        4
DAYS >= .10        2                5.0    -3.0        3
DAYS >= .50        1                2.3    -1.3        1
DAYS >= 1.00       0                0.7    -0.7        1
GREATEST
 24 HR. TOTAL   0.52   10/15 TO 10/16               2.28


DEGREE DAYS
HEATING TOTAL    124                316    -192      208
 SINCE 7/1       133                382    -249       MM
COOLING TOTAL     72                 25      47       54
 SINCE 1/1      1397               1116     281       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.0
HIGHEST WIND SPEED/DIRECTION    28/290    DATE  10/15
                                28/320          10/16
HIGHEST GUST SPEED/DIRECTION    42/300    DATE  10/15

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       5     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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