Climatological Report (Seasonal)
Issued by NWS Central Illinois
Issued by NWS Central Illinois
855
CXUS53 KILX 022004
CLSSPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
304 PM CDT TUE SEP 02 2025
...................................
...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2025 TO 8/31/2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1879 TO 2025
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 95 08/16 MM MM 98
LOWEST 44 08/26 MM MM 49
AVG. MAXIMUM 85.3 85.4 -0.1 84.9
AVG. MINIMUM 65.6 64.6 1.0 64.4
MEAN 75.4 75.0 0.4 74.6
DAYS MAX >= 90 24 23.0 1.0 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 10.92 11.83 -0.91 13.97
DAILY AVG. 0.12 0.15
DAYS >= .01 26 27.3 -1.3 25
DAYS >= .10 18 17.2 0.8 16
DAYS >= .50 7 7.9 -0.9 11
DAYS >= 1.00 3 3.2 -0.2 4
GREATEST
24 HR. TOTAL 2.26 07/25 TO 07/26 2.85
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 0.0
DEGREE DAYS
HEATING TOTAL 13 14 -1 5
SINCE 7/1 13 1 12 MM
COOLING TOTAL 999 935 64 910
SINCE 1/1 1067 1069 -2 MM
FREEZE DATES
RECORD
EARLIEST 09/20/1991
LATEST 05/10/1966
EARLIEST MM
LATEST 04/08
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 6.0
HIGHEST WIND SPEED/DIRECTION 33/280 DATE 06/08
HIGHEST GUST SPEED/DIRECTION 46/260 DATE 07/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.23
NUMBER OF DAYS FAIR 68
NUMBER OF DAYS PC 20
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 77
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 26 MIXED PRECIP 0
HEAVY RAIN 14 RAIN 16
LIGHT RAIN 31 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 53 FOG W/VIS <= 1/4 MILE 10
HAZE 11
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
&&
RECORDS SET DURING SUMMER 2025:
JUNE 21: A DAILY RECORD WARM LOW TEMPERATURE OF 76 DEGREES WAS SET.
THIS BROKE THE PREVIOUS RECORD OF 75 DEGREES SET IN 2006.
JUNE 22: A DAILY RECORD WARM LOW TEMPERATURE OF 77 DEGREES WAS SET.
THIS BROKE THE PREVIOUS RECORD OF 76 DEGREES SET IN 1941.
JUNE 23: A DAILY RECORD WARM LOW TEMPERATURE OF 75 DEGREES WAS TIED.
THE ORIGINAL RECORD WAS SET IN 1901, AND TIED IN 1950 AND 2009.
JULY 25: A DAILY RECORD RAINFALL OF 1.88 INCHES WAS SET.
THIS BROKE THE PREVIOUS RECORD OF 1.81 INCHES SET IN 1937.
AUGUST 26: A DAILY RECORD LOW TEMPERATURE OF 44 DEGREES WAS SET.
THIS BROKE THE PREVIOUS RECORD OF 48 DEGREES SET IN 1885.
AUGUST 27: A DAILY RECORD LOW TEMPERATURE OF 46 DEGREES WAS SET.
THIS BROKE THE PREVIOUS RECORD OF 51 DEGREES, WHICH WAS SET 3 TIMES,
MOST RECENTLY IN 2015.
AUGUST 2025 WAS SPRINGFIELD`S SECOND DRIEST AUGUST ON RECORD, DATING
BACK TO 1878. ONLY 0.16 INCHES OF RAIN FELL THIS AUGUST.
$$