Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KILX 011519
CLSDEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
919 AM CST FRI MAR 01 2024

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2023 TO 2/29/2024...

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             -10   01/14/2024
HIGHEST           77   02/27         MM      MM       65
LOWEST           -10R  01/14         MM      MM       -9
AVG. MAXIMUM    44.0               38.1     5.9     43.5
AVG. MINIMUM    27.8               22.9     4.9     26.8
MEAN            35.9               30.5     5.4     35.2
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     9               28.3   -19.3       15
DAYS MIN <= 32    59               74.0   -15.0       60
DAYS MIN <= 0      6                3.7     2.3        2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        6.52   2022
 MINIMUM        5.90   2023
TOTALS          8.02               5.95    2.07     5.90
DAILY AVG.      0.09                                0.07
DAYS >= .01       30               24.0     6.0       23
DAYS >= .10       17               12.3     4.7       13
DAYS >= .50        6                3.6     2.4        4
DAYS >= 1.00       1                1.3    -0.3        1
GREATEST
 24 HR. TOTAL   1.20                                1.09


DEGREE DAYS
HEATING TOTAL   2636               3109    -473     2664
 SINCE 7/1      3557               4231    -674       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        10/30
LATEST                          04/24
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.3
HIGHEST WIND SPEED/DIRECTION    33/250    DATE  01/12
HIGHEST GUST SPEED/DIRECTION    50/260    DATE  01/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           37
NUMBER OF DAYS PC             21
NUMBER OF DAYS CLOUDY         33

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               2
HEAVY RAIN                4     RAIN                      10
LIGHT RAIN               26     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                1     SNOW                       2
LIGHT SNOW               19     SLEET                      0
FOG                      44     FOG W/VIS <= 1/4 MILE      8
HAZE                      8

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

$$


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