Climatological Report (Monthly)
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000
CXUS53 KILX 011306
CLMDEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
806 AM CDT WED NOV 01 2023

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             MM   MM
 LOW              25   10/31/2023
HIGHEST           89   10/03         MM      MM       80
LOWEST            25R  10/31         MM      MM       29
AVG. MAXIMUM    67.1               66.1     1.0     66.0
AVG. MINIMUM    46.1               44.4     1.7     42.0
MEAN            56.6               55.2     1.4     54.0
DAYS MAX >= 90     0                0.4    -0.4        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     2                3.0    -1.0        2
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        6.57   2021
 MINIMUM        1.97   2020
TOTALS          3.70               3.18    0.52     2.95
DAILY AVG.      0.12               0.10    0.02     0.10
DAYS >= .01       11               10.2     0.8        7
DAYS >= .10        7                5.7     1.3        6
DAYS >= .50        3                2.5     0.5        1
DAYS >= 1.00       1                1.0     0.0        1
GREATEST
 24 HR. TOTAL   1.22   10/05 TO 10/05               1.95


DEGREE DAYS
HEATING TOTAL    287                325     -38      346
 SINCE 7/1       301                396     -95       MM
COOLING TOTAL     33                 22      11       13
 SINCE 1/1      1135               1104      31       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.5
HIGHEST WIND SPEED/DIRECTION    29/280    DATE  10/31
HIGHEST GUST SPEED/DIRECTION    41/270    DATE  10/31

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       5
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

$$


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