713
CXUS53 KILX 011622
CLMDEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1122 AM CDT THU MAY 01 2025

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2025...

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              21   04/02/2021
HIGHEST           85   04/28         MM      MM       83
LOWEST            27   04/08         MM      MM       27
AVG. MAXIMUM    67.1               63.9     3.2     65.3
AVG. MINIMUM    44.3               42.3     2.0     45.0
MEAN            55.7               53.1     2.6     55.2
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     4                4.6    -0.6        3
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        5.77   2024
 MINIMUM        1.34   2023
TOTALS          4.30               3.66    0.64     5.77
DAILY AVG.      0.14               0.12    0.02     0.19
DAYS >= .01       11               11.3    -0.3       15
DAYS >= .10        8                6.7     1.3       12
DAYS >= .50        3                2.7     0.3        3
DAYS >= 1.00       1                1.0     0.0        1
GREATEST
 24 HR. TOTAL   1.20   04/04 TO 04/05               1.82


DEGREE DAYS
HEATING TOTAL    286                370     -84      316
 SINCE 7/1      4637               5255    -618       MM
COOLING TOTAL     13                 13       0       28
 SINCE 1/1        19                 16       3       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.2
HIGHEST WIND SPEED/DIRECTION    38/200    DATE  04/02
HIGHEST GUST SPEED/DIRECTION    54/200    DATE  04/02

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       6
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       8     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.

$$