Climatological Report (Annual)
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10
690
CXUS53 KILX 012140
CLADEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
340 PM CST MON JAN 01 2024

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 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              -9   02/17/2021
HIGHEST           99   08/24         MM      MM       98
LOWEST             7   01/31         MM      MM       -9
                       02/03
AVG. MAXIMUM    66.3               62.8     3.5     62.9
AVG. MINIMUM    44.8               43.4     1.4     42.5
MEAN            55.5               53.1     2.4     52.7
DAYS MAX >= 90    26               27.0    -1.0       25
DAYS MAX <= 32     9               30.9   -21.9       35
DAYS MIN <= 32   100              112.6   -12.6      112
DAYS MIN <= 0      0                3.9    -3.9        5

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       44.01   2022
 MINIMUM       26.26   2023
TOTALS         29.14              36.36   -7.22    44.01
DAILY AVG.      0.08                                0.12
DAYS >= .01       97              117.7   -20.7      110
DAYS >= .10       59               66.2    -7.2       63
DAYS >= .50       19               24.0    -5.0       26
DAYS >= 1.00       8                9.1    -1.1       15
GREATEST
 24 HR. TOTAL   1.94                                3.80


DEGREE DAYS
HEATING TOTAL   4465               5393    -928     5586
COOLING TOTAL   1135               1105      30     1231

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

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM



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

$$