Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KILX 040630
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
130 AM CDT THU SEP 04 2025
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 3 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 85 155 PM MM MM 82 3 75
MINIMUM 54 344 AM MM MM 59 -5 50
AVERAGE 70 71 -1 63
PRECIPITATION (IN)
YESTERDAY 0.05 MM MM 0.12 -0.07 0.00
MONTH TO DATE 0.05 0.38 -0.33 0.00
SINCE SEP 1 0.05 0.38 -0.33 0.00
SINCE JAN 1 23.99 25.49 -1.50 31.16
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 2
MONTH TO DATE 0 0 0 2
SINCE SEP 1 0 0 0 2
SINCE JUL 1 1 5 -4 5
COOLING
YESTERDAY 5 6 -1 0
MONTH TO DATE 11 19 -8 6
SINCE SEP 1 11 19 -8 6
SINCE JAN 1 1237 977 260 1108
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1000 PM
LOWEST 39 200 PM
AVERAGE 65
..........................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 MM MM
MINIMUM TEMPERATURE (F) 59 MM MM
SUNRISE AND SUNSET
SEPTEMBER 4 2025.....SUNRISE 626 AM CDT SUNSET 721 PM CDT
SEPTEMBER 5 2025.....SUNRISE 627 AM CDT SUNSET 720 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$