254
CXUS53 KILX 031543 CCA
CLSSPI

CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE LINCOLN IL
941 AM CST WED DEC 03 2025

CORRECTED SNOWFALL DATA
ADDED RECORD INFORMATION

...................................

...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2025 TO 11/30/2025...

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            102   09/01/2011
 LOW              -3   11/30/1964
HIGHEST           98   09/14         MM      MM       93
LOWEST            17   11/28         MM      MM       16
                       11/30
AVG. MAXIMUM    70.2               66.8     3.4     70.1
AVG. MINIMUM    45.3               44.9     0.4     45.7
MEAN            57.8               55.8     2.0     57.9
DAYS MAX >= 90     8                4.0     4.0        4
DAYS MAX <= 32     1                1.2    -0.2        2
DAYS MIN <= 32    17               18.0    -1.0       10
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       24.55   1926
 MINIMUM        2.67   1910
TOTALS          4.44               8.85   -4.41     9.66
DAILY AVG.      0.05                                0.11
DAYS >= .01       17               25.2    -8.2       23
DAYS >= .10       10               15.8    -5.8       14
DAYS >= .50        3                6.0    -3.0        5
DAYS >= 1.00       1                2.1    -1.1        2
GREATEST
 24 HR. TOTAL   1.23                                2.82

SNOWFALL (INCHES)
RECORDS
 TOTAL          12.1   1951
 24 HR TOTAL     7.8   11/06/1951
TOTALS           8.9                1.3     7.6        T
SINCE 7/1        8.9                1.3     7.6       MM
DAYS >= TRACE      2                1.1     0.9        1
DAYS >= 1.0        1                0.4     0.6        0
GREATEST
 SNOW DEPTH        5   11/30                           0
 24 HR TOTAL     8.9R  11/29                         0.0

DEGREE DAYS
HEATING TOTAL    876               1018    -142      791
 SINCE 7/1       889               1022    -133       MM
COOLING TOTAL    242                182      60      170
 SINCE 1/1      1309               1251      58       MM

FREEZE DATES
RECORD
 EARLIEST     09/20/1991
 LATEST       05/10/1966
EARLIEST                        10/23
LATEST                          04/08
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.3
HIGHEST WIND SPEED/DIRECTION    37/280    DATE  11/26
HIGHEST GUST SPEED/DIRECTION    61/290    DATE  11/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           59
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY         14

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       6
LIGHT RAIN               22     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW                2     SLEET                      0
FOG                      26     FOG W/VIS <= 1/4 MILE      6
HAZE                      2

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

&&

SEASONAL RECORDS ESTABLISHED:

- 3RD SNOWIEST AUTUMN ON RECORD WITH 8.9 INCHES

$$