Climatological Report (Daily)
Issued by NWS Central Illinois

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000
CDUS43 KILX 170657
CLISPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
148 AM CDT THU AUG 17 2017


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

...THE SPRINGFIELD IL CLIMATE SUMMARY FOR AUGUST 16 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         86    227 PM 102    1988  85      1       87
  MINIMUM         70    334 AM  47    2004  64      6       71
  AVERAGE         78                        74      4       79

PRECIPITATION (IN)
  YESTERDAY        0.02          1.29 1980   0.10  -0.08     0.03
  MONTH TO DATE    0.75                      1.71  -0.96     7.68
  SINCE JUN 1      7.47                     10.11  -2.64    19.12
  SINCE JAN 1     24.19                     24.12   0.07    32.71

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 JUN 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                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      2                        16    -14        1
  SINCE JUL 1      0                         1     -1        1

 COOLING
  YESTERDAY       13                        10      3       14
  MONTH TO DATE  114                       160    -46      214
  SINCE JUN 1    862                       735    127      974
  SINCE JAN 1   1006                       839    167     1099
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     8.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     74           200 PM
 AVERAGE    87

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


THE SPRINGFIELD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85       101      1988
                                             1983
 MINIMUM TEMPERATURE (F)   64        53      2013
                                             1992
                                             1962


SUNRISE AND SUNSET
AUGUST 17 2017........SUNRISE   613 AM CDT   SUNSET   752 PM CDT
AUGUST 18 2017........SUNRISE   614 AM CDT   SUNSET   751 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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