Climatological Report (Seasonal)
Issued by NWS Central Illinois

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CXUS53 KILX 011637
CLSSPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1037 AM CST TUE DEC 1 2015

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

...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2015 TO 11/30/2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2015

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            96   09/06        MM      MM       95
                        09/04
LOWEST             16   11/22        MM      MM        9
AVG. MAXIMUM     71.0              65.9     5.1     63.3
AVG. MINIMUM     47.9              44.1     3.8     41.9
MEAN             59.5              55.0     4.5     52.6
DAYS MAX >= 90      9               2.5     6.5       MM
DAYS MAX <= 32      0               1.2    -1.2       MM
DAYS MIN <= 32     12              17.2    -5.2       MM
DAYS MIN <= 0       0               0.0     0.0       MM

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        24.55   1926
 MINIMUM         2.67   1910
TOTALS           9.77              9.26    0.51    11.16
DAILY AVG.       0.11                               0.12
DAYS >= .01        24              25.5    -1.5       MM
DAYS >= .10        16              16.2    -0.2       MM
DAYS >= .50         7               6.2     0.8       MM
DAYS >= 1.00        3               2.3     0.7       MM
GREATEST
 24 HR. TOTAL    1.77   MM                          2.60

SNOWFALL (INCHES)
RECORDS
 TOTAL           12.1   1951
 24 HR TOTAL      7.8   11/06/1951 TO 11/06/1951
TOTALS            0.5               0.6    -0.1      2.6
SINCE 7/1         0.5               0.6    -0.1      2.6
DAYS >= TRACE       1               0.9     0.1       MM
DAYS >= 1.0         0               0.2    -0.2       MM
GREATEST
 SNOW DEPTH         1   11/22                          3
 24 HR TOTAL      0.5   MM                           2.0

DEGREE_DAYS
HEATING TOTAL     764              1063    -299     1233
 SINCE 7/1         MM              1068      MM       MM
COOLING TOTAL     280               152     128      129
 SINCE 1/1       1375              1122     253     1162

FREEZE DATES
RECORD
 EARLIEST     09/20/1991
 LATEST       05/10/1966
EARLIEST                        10/13
LATEST                          04/13
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.4
HIGHEST WIND SPEED/DIRECTION    39/250    DATE  11/12
HIGHEST GUST SPEED/DIRECTION    51/130    DATE  11/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           59
NUMBER OF DAYS PC             19
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                      14
LIGHT RAIN               29     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                2     SLEET                      0
FOG                      34     FOG W/VIS <= 1/4 MILE      7
HAZE                     10

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

&&

SEASONAL RECORDS:

* 3RD WARMEST AUTUMN WITH MEAN TEMP 59.5

$$


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