Climatological Report (Seasonal)
Issued by NWS Central Illinois
Issued by NWS Central Illinois
202
CXUS53 KILX 011752
CLSSPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1252 PM CDT TUE SEP 01 2026
...................................
...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2026 TO 8/31/2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1879 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 112 07/14/1954
LOW 39 06/01/2003
HIGHEST 97 08/31 MM MM 95
LOWEST 50 06/03 MM MM 44
AVG. MAXIMUM 84.4 85.4 -1.0 85.3
AVG. MINIMUM 65.4 64.6 0.8 65.6
MEAN 74.9 75.0 -0.1 75.4
DAYS MAX >= 90 17 23.0 -6.0 24
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 24.93 1981
MINIMUM 3.87 1893
TOTALS 16.54 11.83 4.71 10.92
DAILY AVG. 0.18 0.12
DAYS >= .01 30 27.3 2.7 26
DAYS >= .10 23 17.2 5.8 18
DAYS >= .50 12 7.9 4.1 7
DAYS >= 1.00 6 3.2 2.8 3
GREATEST
24 HR. TOTAL 2.68 2.26
SNOWFALL (INCHES)
RECORDS
TOTAL 0.0 MM
24 HR TOTAL 0.0 MM
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0 MM
DAYS >= TRACE 0 0.0 0.0 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0
24 HR TOTAL MM MM
DEGREE DAYS
HEATING TOTAL 1 14 -13 13
SINCE 7/1 0 1 -1 MM
COOLING TOTAL 940 935 5 999
SINCE 1/1 1123 1069 54 MM
FREEZE DATES
RECORD
EARLIEST 09/20/1991
LATEST 05/10/1966
EARLIEST MM
LATEST 04/20
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 6.0
HIGHEST WIND SPEED/DIRECTION 45/290 DATE 07/03
HIGHEST GUST SPEED/DIRECTION 68/270 DATE 06/11
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.25
NUMBER OF DAYS FAIR 68
NUMBER OF DAYS PC 19
NUMBER OF DAYS CLOUDY 5
AVERAGE RH (PERCENT) 76
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 26 MIXED PRECIP 0
HEAVY RAIN 16 RAIN 18
LIGHT RAIN 36 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 40 FOG W/VIS <= 1/4 MILE 4
HAZE 11
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$