Climatological Report (Daily)
Issued by NWS
Issued by NWS
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994
CDUS43 KILX 230637
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
137 AM CDT THU JUL 23 2026
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR JULY 22 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 2000 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 317 PM MM MM 86 -10 89
MINIMUM 56 1159 PM MM MM 66 -10 72
AVERAGE 66 76 -10 81
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.11 -0.11 0.00
MONTH TO DATE 2.35 2.54 -0.19 6.80
SINCE JUN 1 9.98 6.92 3.06 11.08
SINCE JAN 1 27.31 21.30 6.01 21.38
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 11 -11 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 1 11 -10 16
MONTH TO DATE 278 241 37 319
SINCE JUN 1 505 483 22 673
SINCE JAN 1 617 593 24 758
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 55 200 PM
AVERAGE 74
..........................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 MM MM
MINIMUM TEMPERATURE (F) 66 MM MM
SUNRISE AND SUNSET
JULY 23 2026..........SUNRISE 546 AM CDT SUNSET 817 PM CDT
JULY 24 2026..........SUNRISE 547 AM CDT SUNSET 816 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$