Climatological Report (Daily)
Issued by NWS Central Illinois

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858
CDUS43 KILX 182132
CLISPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
432 PM CDT FRI SEP 18 2026

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

...THE SPRINGFIELD IL CLIMATE SUMMARY FOR SEPTEMBER 18 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1879 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         88    237 PM  95    1893  80      8       93
                                      2018
  MINIMUM         71    648 AM  35    1901  55     16       55
  AVERAGE         80                        67     13       74

PRECIPITATION (IN)
  TODAY            0.01          1.10 1990   0.09  -0.08     0.00
  MONTH TO DATE    1.51                      1.80  -0.29     0.01
  SINCE SEP 1      1.51                      1.80  -0.29     0.01
  SINCE JAN 1     35.15                     28.84   6.31    21.16

SNOWFALL (IN)
  TODAY            0.0           T    1918   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         2     -2        0
  MONTH TO DATE    0                        18    -18       33
  SINCE SEP 1      0                        18    -18       33
  SINCE JUL 1      0                        22    -22       46

 COOLING
  TODAY           15                         4     11        9
  MONTH TO DATE  262                       112    150       94
  SINCE SEP 1    262                       112    150       94
  SINCE JAN 1   1385                      1181    204     1161
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94          1200 AM
 LOWEST     63           200 PM
 AVERAGE    79

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


THE SPRINGFIELD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        95      1925
                                             1931
                                             1978
 MINIMUM TEMPERATURE (F)   55        38      1991


SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE   643 AM CDT   SUNSET   702 PM CDT
SEPTEMBER 19 2026.....SUNRISE   644 AM CDT   SUNSET   701 PM CDT


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




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