Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KILX 011416
CLSDEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
916 AM CDT THU JUN 01 2023

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2023 TO 5/31/2023...

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              10   03/12/2022
HIGHEST           92   05/30         MM      MM       93
LOWEST            16   03/18         MM      MM       10
AVG. MAXIMUM    65.9               63.4     2.5     63.6
AVG. MINIMUM    41.4               42.7    -1.3     43.0
MEAN            53.6               53.0     0.6     53.3
DAYS MAX >= 90     2                0.8     1.2        3
DAYS MAX <= 32     1                1.4    -0.4        2
DAYS MIN <= 32    25               21.8     3.2       19
DAYS MIN <= 0      0                0.2    -0.2        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       12.13   2022
 MINIMUM       11.93   2021
TOTALS          6.91R             10.55   -3.64    12.13
DAILY AVG.      0.07                                0.13
DAYS >= .01       26               35.0    -9.0       42
DAYS >= .10       18               21.2    -3.2       21
DAYS >= .50        4                7.3    -3.3        8
DAYS >= 1.00       1                2.2    -1.2        3
GREATEST
 24 HR. TOTAL   1.39   03/03 TO 03/03               2.08


DEGREE DAYS
HEATING TOTAL   1116               1209     -93     1212
 SINCE 7/1      4857               5383    -526       MM
COOLING TOTAL     92                110     -18      161
 SINCE 1/1        92                110     -18       MM

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        10/18
LATEST                          04/19
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.7
HIGHEST WIND SPEED/DIRECTION    51/030    DATE  03/03
HIGHEST GUST SPEED/DIRECTION    67/030    DATE  03/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.38
NUMBER OF DAYS FAIR           47
NUMBER OF DAYS PC             27
NUMBER OF DAYS CLOUDY         17

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             12     MIXED PRECIP               0
HEAVY RAIN               10     RAIN                      15
LIGHT RAIN               32     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                6     SLEET                      0
FOG                      33     FOG W/VIS <= 1/4 MILE      2
HAZE                      4

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

$$


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