Climatological Report (Seasonal)
Issued by NWS Central Illinois

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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.

$$