Climatological Report (Daily)
Issued by NWS Central Illinois

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633
CDUS43 KILX 170628
CLISPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
128 AM CDT THU SEP 17 2026

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

...THE SPRINGFIELD IL CLIMATE SUMMARY FOR SEPTEMBER 16 2026...

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)
 YESTERDAY
  MAXIMUM         89    228 PM 100    1939  80      9       91
  MINIMUM         71    557 AM  39    1916  56     15       57
                                      2000
  AVERAGE         80                        68     12       74

PRECIPITATION (IN)
  YESTERDAY        0.88          3.25 1886   0.09   0.79     0.00
  MONTH TO DATE    1.50                      1.63  -0.13     0.01
  SINCE SEP 1      1.50                      1.63  -0.13     0.01
  SINCE JAN 1     35.14                     28.67   6.47    21.16

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   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
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE    0                        14    -14       33
  SINCE SEP 1      0                        14    -14       33
  SINCE JUL 1      0                        18    -18       46

 COOLING
  YESTERDAY       15                         5     10        9
  MONTH TO DATE  228                       103    125       79
  SINCE SEP 1    228                       103    125       79
  SINCE JAN 1   1351                      1172    179     1146
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     3.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     50           300 PM
 AVERAGE    75

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


THE SPRINGFIELD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        95      1954
 MINIMUM TEMPERATURE (F)   55        39      1999


SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE   642 AM CDT   SUNSET   704 PM CDT
SEPTEMBER 18 2026.....SUNRISE   643 AM CDT   SUNSET   702 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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