Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
654
CXUS53 KILX 011446
CLSDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
946 AM CDT SUN SEP 01 2024
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2024 TO 8/31/2024...
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 47 06/08/2023
HIGHEST 96 06/17 MM MM 99
LOWEST 49 06/11 MM MM 47
07/01
08/22
AVG. MAXIMUM 85.1 84.4 0.7 85.3
AVG. MINIMUM 65.2 63.7 1.5 63.0
MEAN 75.1 74.0 1.1 74.1
DAYS MAX >= 90 25 21.9 3.1 22
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 15.77 2022
MINIMUM 10.12 2023
TOTALS 12.94 10.73 2.21 10.12
DAILY AVG. 0.14 0.11
DAYS >= .01 28 30.3 -2.3 21
DAYS >= .10 18 17.2 0.8 13
DAYS >= .50 8 7.2 0.8 7
DAYS >= 1.00 4 3.3 0.7 5
GREATEST
24 HR. TOTAL 3.21 1.94
DEGREE DAYS
HEATING TOTAL 6 16 -10 7
SINCE 7/1 3 1 2 MM
COOLING TOTAL 967 848 119 875
SINCE 1/1 1102 958 144 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST 04/25
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 7.8
HIGHEST WIND SPEED/DIRECTION 38/340 DATE 07/15
HIGHEST GUST SPEED/DIRECTION 52/340 DATE 07/15
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.23
NUMBER OF DAYS FAIR 71
NUMBER OF DAYS PC 17
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 19 MIXED PRECIP 0
HEAVY RAIN 14 RAIN 15
LIGHT RAIN 33 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 24 FOG W/VIS <= 1/4 MILE 1
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$