128
CXUS53 KILX 011412
CLMSPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
912 AM CDT TUE OCT 01 2024

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

...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1879 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            102   09/01/2011
 LOW              31   09/30/1899
                       09/29/1899
HIGHEST           93   09/20         79      14       92
LOWEST            40   09/08         57     -17       42
AVG. MAXIMUM    81.5               80.2     1.3     81.4
AVG. MINIMUM    55.6               55.8    -0.2     56.7
MEAN            68.6               68.0     0.6     69.1
DAYS MAX >= 90     4                3.8     0.2        2
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.1    -0.1        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       15.16   1926
 MINIMUM           T   1979
TOTALS          1.66               2.88   -1.22     1.98
DAILY AVG.      0.06               0.10   -0.04     0.07
DAYS >= .01        9                7.3     1.7        7
DAYS >= .10        4                4.7    -0.7        5
DAYS >= .50        1                1.7    -0.7        1
DAYS >= 1.00       0                0.8    -0.8        0
GREATEST
 24 HR. TOTAL   0.68   09/24 TO 09/24               0.99

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   1942
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0
 24 HR TOTAL     0.0                                  MM

DEGREE DAYS
HEATING TOTAL     21                 61     -40       20
 SINCE 7/1        26                 64     -38       MM
COOLING TOTAL    136                151     -15      149
 SINCE 1/1      1168               1220     -52       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              5.5
HIGHEST WIND SPEED/DIRECTION    29/010    DATE  09/27
HIGHEST GUST SPEED/DIRECTION    47/010    DATE  09/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.24
NUMBER OF DAYS FAIR           23
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       5
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      2
HAZE                      3

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

$$